Category Archives: Yeast Starters

Dolfinie Magnetic Stirrer + 3 Stir Bars, 3L Capacity

Dolfinie Magnetic Stirrer, Stir Plate with 3PCS Stir Bars (No Heating), Capacity 3000ml Magnetic Mixer

Dolfinie Magnetic Stirrer, Stir Plate with 3PCS Stir Bars (No Heating), Capacity 3000ml Magnetic Mixer

More Info
Highlighted Features
  • 【Compact Lightweight Design】 The lightweight design makes it easy to use anytime, anywhere in the mobile car or while traveling and working. What's more making your scientific research, homemade wine and yeast starter easier.
  • 【Small but Powerful】This magnetic stirrer with corrosion-resistant panel and a quality micro high-speed motor, allows maximum speed up to 3000rpm, and max. mixing capacity up to 3000ml.
  • 【Widely Use】The magnetic mixer is designed for stirring in scientific research, health and medicine, homebrew, such as brew yeast starters, wine making, Juice mixing, wine decanting and etc.
  • 【Easy Use】Stepless adjustable stirring speed with range 300 to 3000 rpm. The magnetic stir comes with stir bar (7*30mm) and 12V/1A power adapter (US standard).
  • If any questions or suggestions, our customer service team will get back to you in 24 hours.
Learn More

 

Use this in combination with an Erlenmeyer Flask to make a yeast starter.  A stir plate… keeps yeast in constant contact with nutrients, encourages CO2 to off gas and continuously incorporates oxygen all of that means higher cell counts.

Note from HBF: Beaker is not included

If you’re looking for something with a full 5L capacity consider StirStarter XL 5L Stir Plate

Dolfinie Magnetic Stirrer, Stir Plate with 3PCS Stir Bars (No Heating), Capacity 3000ml Magnetic Mixer– affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

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This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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Up to 120 deg C… 20 x 50 mm Foam Stoppers

20 Pieces Foam Stopper Plastic Foam Plug 50mm Openings for Tubes and Flasks, Beer Making, Yeast Starter

20 Pieces Foam Stopper Plastic Foam Plug 50mm Openings for Tubes and Flasks, Beer Making, Yeast Starter

More Info

From the product description, check product page for current description, price and availability:

  • Autoclavable: yes
  • Material: borosilicate glass
  • Tolerance (ml): 0.05
  • Description: erlenmeyer flask, glass, 2000 ml, 1/pk
  • Graduation interval (ml): 400

Made with durable borosilicate 3.3 glass and featuring a heavy-duty rim with narrow-mouth opening there are very few applications these flasks cannot handle. Economical option for everyday use flasks easy read graduations withstands wide temperature range -50 to 550ºc graduated tolerances to 0.05 autoclavable.

 

50 mm is about 2″. Since this is foam it has some flexibility.

Also Consider: StirStarter Stir Plate – via Valuebrew – includes free shipping to US addresses

20 Pieces Foam Stopper Plastic Foam Plug 50mm Openings for Tubes and Flasks, Beer Making, Yeast Starter – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link


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This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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10 x Magnetic Stir Bars

10 Pcs 20mm/0.8 Inch Magnetic Stirrer Mixer Stir Bar, Laboratory Bar, Stir Plate Bar

10 Pcs 20mm/0.8 Inch Magnetic Stirrer Mixer Stir Bar, Laboratory Bar, Stir Plate Bar

More Info


Highlighted Features
  • These stir bars have a pivot ring around the center. They are designed to maintain the optimum position in vessels with curved or uneven bottoms. The ring helps to reduce vibrations and wear, and reduce the effects of friction from contact with the vessel.
  • Mixer stir bar is made of PTFE and quality magnetic steel.Not easy to demagnetize, will work longer than others.
  • The laboratory bar is chemical resistant and corrosion resistant; The maximum temperature is 250 degrees centigrade and the minimum temperature is -196 degrees centigrade.
  • Stirrer bar is widely applied in scientific research, universities, laboratories in the industrial and agricultural sectors as well as family usage.
  • Package includes 10pcs PTFE magnetic stir bar, dimensions: Φ7 × 20mm/0.8 inch.
Learn More

 

  • Use along with a compatible Erlenmeyer Flask and Stir Plate to do Stir Plate Yeast Starters.
  • Why a Stir Plate? The constant motion of a stir plate integrates oxygen, puts yeast in constant contact with nutrients, relieves built up CO2 and generally helps yeast to grow more rapidly.  That also means smaller starters.
  • Why get 10?  Generally, you’re going to save money buying in bulk.  Having these on hand allows you to do multiple starters at once and… you’ll have spares if you mistakenly dump your stir bar into your fermenter.
  • Also Consider: StirStarter Stir Plate – via Valuebrew – includes free shipping to US addresses

10 Pcs 20mm/0.8 Inch Magnetic Stirrer Mixer Stir Bar, Laboratory Bar, Stir Plate Bar – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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Reader Tip: Dolfinie Magnetic Stirrer + 3 Stir Bars, 3L Capacity

Thanks to HBF Reader Adrian for this tip!  Let’s be friends!  8 Ways to Connect with HBFDolfinie Magnetic Stirrer, Stir Plate with 3PCS Stir Bars (No Heating), Capacity 3000ml Magnetic Mixer

Dolfinie Magnetic Stirrer, Stir Plate with 3PCS Stir Bars (No Heating), Capacity 3000ml Magnetic Mixer

More Info


Highlighted Features
  • 【Compact Lightweight Design】 The lightweight design makes it easy to use anytime, anywhere in the mobile car or while traveling and working. What's more making your scientific research, homemade wine and yeast starter easier.
  • 【Small but Powerful】This magnetic stirrer with corrosion-resistant panel and a quality micro high-speed motor, allows maximum speed up to 3000rpm, and max. mixing capacity up to 3000ml.
  • 【Widely Use】The magnetic mixer is designed for stirring in scientific research, health and medicine, homebrew, such as brew yeast starters, wine making, Juice mixing, wine decanting and etc.
  • 【Easy Use】Stepless adjustable stirring speed with range 300 to 3000 rpm. The magnetic stir comes with stir bar (7*30mm) and 12V/1A power adapter (US standard).
  • If any questions or suggestions, our customer service team will get back to you in 24 hours.
Learn More

 

Use this in combination with an Erlenmeyer Flask to make a yeast starter.  A stir plate… keeps yeast in constant contact with nutrients, encourages CO2 to off gas and continuously incorporates oxygen all of that means higher cell counts.

Note from HBF: Beaker is not included

If you’re looking for something with a full 5L capacity consider StirStarter XL 5L Stir Plate

Dolfinie Magnetic Stirrer, Stir Plate with 3PCS Stir Bars (No Heating), Capacity 3000ml Magnetic Mixer– affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

More Fermentation Related!

 


This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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8 x Magnetic Stir Bars

PTFE Magnetic Stirrer Mixer Stir Bar Set, White Color, Laboratory Bar, Stir Plate Bar, Stir Plate Magnet (25 mm/ 1 Inch and 30 mm/ 1.18 Inch, 8)

More Info


Highlighted Features
  • Package including: come with 8 PTFE magnetic stir bars in 1 package, sufficient for meeting your daily use needs
  • Material: PTFE magnetic stir bar is made of PTFE and quality magnetic steel, its shape is cylindrical, smooth surface, reduce friction and improve smooth rotation
  • Feature: mixer stir bar is resistant to high temperatures, corrosion, abrasion and high rotational forces; Fine workmanship, no impurities and burrs on the surface, stable speed and no deviation
  • Application: laboratory bar can be applied with various types of magnetic stirrers or heating stirrers
  • More other uses: stir plate magnet is widely applied in scientific research, universities, laboratories in the industrial and agricultural sectors, and is often applied to stir mixed liquids
Learn More

 

  • Use along with a compatible Erlenmeyer Flask and Stir Plate to do Stir Plate Yeast Starters.
  • Why a Stir Plate? The constant motion of a stir plate integrates oxygen, puts yeast in constant contact with nutrients, relieves built up CO2 and generally helps yeast to grow more rapidly.  That also means smaller starters.
  • Why get 8?  Generally, you’re going to save money buying in bulk.  Having these on hand allows you to do multiple starters at once and… you’ll have spares if you mistakenly dump your stir bar into your fermenter.
  • Also Consider: StirStarter Stir Plate – via Valuebrew – includes free shipping to US addresses

PTFE Magnetic Stirrer Mixer Stir Bar Set, White Color, Laboratory Bar, Stir Plate Bar, Stir Plate Magnet (25 mm/ 1 Inch and 30 mm/ 1.18 Inch, 8) – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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4 x 25mm/1″ PTFE Magnetic Stir Bars

4 Pcs 25mm(1 inch) PTFE Stir Bars

More Info


Highlighted Features
  • 4 PTFE magnetic stir bars in 1 package.
  • PTFE magnetic stir bar is made of PTFE and high quality magnetic steel,its shape is cylindrical,smooth surface,reduce friction and improves smooth rotation.
  • Mixer Stir Bar is resistant to high temperatures, corrosion,abrasion and high rotational forces.
  • Laboratory Bar can be used with various types of magnetic stirrers or heating stirrers.
  • Stir Plate Magnet is widely used in scientific research, universities,laboratories in the industrial and agricultural sectors, and is often used to stir mixed liquids.
Learn More

 

  • Use along with a compatible Erlenmeyer Flask and Stir Plate to do Stir Plate Yeast Starters.
  • Why a Stir Plate? The constant motion of a stir plate integrates oxygen, puts yeast in constant contact with nutrients, relieves built up CO2 and generally helps yeast to grow more rapidly.  That also means smaller starters.
  • Why get 4?  Generally, you’re going to save money buying in bulk.  Having these on hand allows you to do multiple starters at once and… you’ll have spares if you mistakenly dump your stir bar into your fermenter.
  • Also Consider: StirStarter Stir Plate – via Valuebrew – includes free shipping to US addresses

4 Pcs 25mm(1 inch) PTFE Magnetic Stirrer Mixer Stir Bar,White Color,Laboratory Bar,Stir Plate Bar,Stir Plate Magnet,Stir Rod Magnetic – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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8 x Magnetic Stir Bars

PTFE Magnetic Stirrer Mixer Stir Bar Set, White Color, Laboratory Bar, Stir Plate Bar, Stir Plate Magnet (25 mm/ 1 Inch and 30 mm/ 1.18 Inch, 8)

More Info


Highlighted Features
  • Package including: come with 8 PTFE magnetic stir bars in 1 package, sufficient for meeting your daily use needs
  • Material: PTFE magnetic stir bar is made of PTFE and quality magnetic steel, its shape is cylindrical, smooth surface, reduce friction and improve smooth rotation
  • Feature: mixer stir bar is resistant to high temperatures, corrosion, abrasion and high rotational forces; Fine workmanship, no impurities and burrs on the surface, stable speed and no deviation
  • Application: laboratory bar can be applied with various types of magnetic stirrers or heating stirrers
  • More other uses: stir plate magnet is widely applied in scientific research, universities, laboratories in the industrial and agricultural sectors, and is often applied to stir mixed liquids
Learn More

 

  • Use along with a compatible Erlenmeyer Flask and Stir Plate to do Stir Plate Yeast Starters.
  • Why a Stir Plate? The constant motion of a stir plate integrates oxygen, puts yeast in constant contact with nutrients, relieves built up CO2 and generally helps yeast to grow more rapidly.  That also means smaller starters.
  • Why get 8?  Generally, you’re going to save money buying in bulk.  Having these on hand allows you to do multiple starters at once and… you’ll have spares if you mistakenly dump your stir bar into your fermenter.
  • Also Consider: StirStarter Stir Plate – via Valuebrew – includes free shipping to US addresses

PTFE Magnetic Stirrer Mixer Stir Bar Set, White Color, Laboratory Bar, Stir Plate Bar, Stir Plate Magnet (25 mm/ 1 Inch and 30 mm/ 1.18 Inch, 8) – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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4 x 30mm/1.18″ PTFE Magnetic Stir Bars

4 Pcs 30mm(1.18 inch) PTFE Magnetic Stirrer Mixer Stir Bar,White Color,Laboratory Bar,Stir Plate Bar,Stir Plate Magnet,Stir Rod Magnetic

4 Pcs 30mm(1.18 inch) PTFE Magnetic Stirrer Mixer Stir Bar,White Color,Laboratory Bar,Stir Plate Bar,Stir Plate Magnet,Stir Rod Magnetic

More Info

From the product description, check product page for current description, price and availability:

  • 4 PTFE magnetic stir bars in 1 package.
  • PTFE magnetic stir bar is made of PTFE and high quality magnetic steel,its shape is cylindrical,smooth surface,reduce friction and improves smooth rotation.
  • Mixer Stir Bar is resistant to high temperatures, corrosion,abrasion and high rotational forces.
  • Laboratory Bar can be used with various types of magnetic stirrers or heating stirrers.
  • Stir Plate Magnet is widely used in scientific research, universities,laboratories in the industrial and agricultural sectors, and is often used to stir mixed liquids.

From HBF: Make sure the components you use are compatible and rated for your intended application.  Contact manufacturer with questions about suitability or a specific application.  Always read and follow manufacturer directions.

 

  • Use along with a compatible Erlenmeyer Flask and Stir Plate to do Stir Plate Yeast Starters.
  • Why a Stir Plate? The constant motion of a stir plate integrates oxygen, puts yeast in constant contact with nutrients, relieves built up CO2 and generally helps yeast to grow more rapidly.  That also means smaller starters.
  • Why get 4?  Generally, you’re going to save money buying in bulk.  Having these on hand allows you to do multiple starters at once and… you’ll have spares if you mistakenly dump your stir bar into your fermenter.
  • Also Consider: StirStarter Stir Plate – via Valuebrew – includes free shipping to US addresses

4 Pcs 30mm(1.18 inch) PTFE Magnetic Stirrer Mixer Stir Bar,White Color,Laboratory Bar,Stir Plate Bar,Stir Plate Magnet,Stir Rod Magnetic – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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Fermentaholics Set of 4 Fermentation Lids, Waterless Airlocks for Wide Mouth Mason Jars

Fermentaholics Silicone Fermentation Stretch Lids – Waterless One Way Airlock Cap Fits All Wide Mouth Mason Jars – PATENT PENDING – 4 Pack

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Highlighted Features
  • PATENT PENDING FERMENTATION STRETCH LIDS - Just One Single Piece, Each Silicone Stretch Airlock Lid Immediately Turns Any Wide Mouth Mason Jar Into A Vegetable Fermenter; No Pesky Bands, Rings, Water, Or Maintenance Needed!
  • SET IT AND FORGET IT - Our Self Burping Silicone Fermentation Stretch Lids Are Designed To Grip The Top Of Any Standard Sized Wide Mouth Mason Jar Creating An Air-tight Seal. Simultaneously, Each Lid Is Equipped With A One-way Pressure Release Valve; This Waterless Airlock Allows Built-up Carbon Dioxide Gas To Escape During Fermentation Without Allowing Oxygen Into Your Fermenter, Protecting Your Batch From Outside Contaminants.
  • HOMEMADE PROBIOTIC-RICH FOOD MADE EASY: Fermentation Stretch Lids Are Perfect For All DIY Fermentation Needs. Make Your Own Pickles, Sauerkraut, Ginger, Pickled Eggs, Kimchi, Vinegar, Hot Sauce & More. Get Creative And Create Your Own Fermented Vegetable Blend From Cucumbers To Carrots, Cabbage, Tomatoes, Radishes, Garlic & More. Natural, Economic Probiotics Made Simple. What Will You Make?
  • NO HASSLE FOOLPROOF FERMENTATION: Fermenting Veggies Shouldn't Be Tricky, And Neither Should The Equipment Being Used. All You Need To Ferment Veggies Is A Single Item - A Fermentation Silicone Stretch Lid—No Need To Tinker Around With Crazy Contraptions, Gadgets, Hand Pumps, Rings, Bands, Accessories, Or Water. Just Place The Lid On Your Jar And Wait.
  • Our Fermentation Stretch Lids Are Made From The Highest Quality Silicone - Strong, Durable, And Reusable. They Are BPA-Free , Contain No Phthalates, And Are Easy To Clean. Perfect For Use With All Small Batch Fermentation And Pickling Needs.
Learn More

 

You could use these as lids/airlocks for yeast starters made in compatible wide mouth jars and for yeast storage.  Or for making fermented foods like Sauerkraut and Kimchi.

Fermentaholics Silicone Fermentation Stretch Lids – Waterless One Way Airlock Cap Fits All Wide Mouth Mason Jars – PATENT PENDING – 4 Pack – With One Lid Turn Any Mason Jar into a Vegetable Fermenter– affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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Fermentap Magnetic Stir Plate – $55.99, Save $14 + Free Shipping, Limited Availability

INTLLAB 25cm Magnetic Stir Bar Retriever, 10 inch Length, Teflon PTFE, Anti-Corrosive, Chemical Resistant

INTLLAB 25cm Magnetic Stir Bar Retriever, 10 inch Length, Teflon PTFE, Anti-Corrosive, Chemical Resistant

More Info

From the product description, check product page for current description, price and availability:

  • CHEMICAL RESISTANT – Teflon PTFE material can be used with corrosive chemicals, including acid and base
  • POWERFUL – High quality magnet sealed and coated with PTFE
  • EASY USE – Helps you easily recover your stir bars in containers
  • PORTABLE FOR WIDE USE: perfect for stir a liquid or solution in scientific research, industry, agriculture, health and medicine, homebrew, etc

 

INTLLAB 25cm Magnetic Stir Bar Retriever, 10 inch Length, Teflon PTFE, Anti-Corrosive, Chemical Resistant – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

Also Consider:

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This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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8 x Magnetic Stir Bars

PTFE Magnetic Stirrer Mixer Stir Bar Set, White Color, Laboratory Bar, Stir Plate Bar, Stir Plate Magnet (25 mm/ 1 Inch and 30 mm/ 1.18 Inch, 8)

More Info


Highlighted Features
  • Package including: come with 8 PTFE magnetic stir bars in 1 package, sufficient for meeting your daily use needs
  • Material: PTFE magnetic stir bar is made of PTFE and quality magnetic steel, its shape is cylindrical, smooth surface, reduce friction and improve smooth rotation
  • Feature: mixer stir bar is resistant to high temperatures, corrosion, abrasion and high rotational forces; Fine workmanship, no impurities and burrs on the surface, stable speed and no deviation
  • Application: laboratory bar can be applied with various types of magnetic stirrers or heating stirrers
  • More other uses: stir plate magnet is widely applied in scientific research, universities, laboratories in the industrial and agricultural sectors, and is often applied to stir mixed liquids
Learn More

 

  • Use along with a compatible Erlenmeyer Flask and Stir Plate to do Stir Plate Yeast Starters.
  • Why a Stir Plate? The constant motion of a stir plate integrates oxygen, puts yeast in constant contact with nutrients, relieves built up CO2 and generally helps yeast to grow more rapidly.  That also means smaller starters.
  • Why get 8?  Generally, you’re going to save money buying in bulk.  Having these on hand allows you to do multiple starters at once and… you’ll have spares if you mistakenly dump your stir bar into your fermenter.
  • Also Consider: StirStarter Stir Plate – via Valuebrew – includes free shipping to US addresses

PTFE Magnetic Stirrer Mixer Stir Bar Set, White Color, Laboratory Bar, Stir Plate Bar, Stir Plate Magnet (25 mm/ 1 Inch and 30 mm/ 1.18 Inch, 8) – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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4 x 25mm/1″ PTFE Magnetic Stir Bars

4 Pcs 25mm(1 inch) PTFE Stir Bars

More Info


Highlighted Features
  • 4 PTFE magnetic stir bars in 1 package.
  • PTFE magnetic stir bar is made of PTFE and high quality magnetic steel,its shape is cylindrical,smooth surface,reduce friction and improves smooth rotation.
  • Mixer Stir Bar is resistant to high temperatures, corrosion,abrasion and high rotational forces.
  • Laboratory Bar can be used with various types of magnetic stirrers or heating stirrers.
  • Stir Plate Magnet is widely used in scientific research, universities,laboratories in the industrial and agricultural sectors, and is often used to stir mixed liquids.
Learn More

 

  • Use along with a compatible Erlenmeyer Flask and Stir Plate to do Stir Plate Yeast Starters.
  • Why a Stir Plate? The constant motion of a stir plate integrates oxygen, puts yeast in constant contact with nutrients, relieves built up CO2 and generally helps yeast to grow more rapidly.  That also means smaller starters.
  • Why get 4?  Generally, you’re going to save money buying in bulk.  Having these on hand allows you to do multiple starters at once and… you’ll have spares if you mistakenly dump your stir bar into your fermenter.
  • Also Consider: StirStarter Stir Plate – via Valuebrew – includes free shipping to US addresses

4 Pcs 25mm(1 inch) PTFE Magnetic Stirrer Mixer Stir Bar,White Color,Laboratory Bar,Stir Plate Bar,Stir Plate Magnet,Stir Rod Magnetic – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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8 x Magnetic Stir Bars

PTFE Magnetic Stirrer Mixer Stir Bar Set, White Color, Laboratory Bar, Stir Plate Bar, Stir Plate Magnet (25 mm/ 1 Inch and 30 mm/ 1.18 Inch, 8)

More Info


Highlighted Features
  • Package including: come with 8 PTFE magnetic stir bars in 1 package, sufficient for meeting your daily use needs
  • Material: PTFE magnetic stir bar is made of PTFE and quality magnetic steel, its shape is cylindrical, smooth surface, reduce friction and improve smooth rotation
  • Feature: mixer stir bar is resistant to high temperatures, corrosion, abrasion and high rotational forces; Fine workmanship, no impurities and burrs on the surface, stable speed and no deviation
  • Application: laboratory bar can be applied with various types of magnetic stirrers or heating stirrers
  • More other uses: stir plate magnet is widely applied in scientific research, universities, laboratories in the industrial and agricultural sectors, and is often applied to stir mixed liquids
Learn More

 

  • Use along with a compatible Erlenmeyer Flask and Stir Plate to do Stir Plate Yeast Starters.
  • Why a Stir Plate? The constant motion of a stir plate integrates oxygen, puts yeast in constant contact with nutrients, relieves built up CO2 and generally helps yeast to grow more rapidly.  That also means smaller starters.
  • Why get 8?  Generally, you’re going to save money buying in bulk.  Having these on hand allows you to do multiple starters at once and… you’ll have spares if you mistakenly dump your stir bar into your fermenter.
  • Also Consider: StirStarter Stir Plate – via Valuebrew – includes free shipping to US addresses

PTFE Magnetic Stirrer Mixer Stir Bar Set, White Color, Laboratory Bar, Stir Plate Bar, Stir Plate Magnet (25 mm/ 1 Inch and 30 mm/ 1.18 Inch, 8) – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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Kegland Magnetic Stirrer – 5 L Capable! – $44.99 at William’s Brewing

kegland stir plate

Kegland Magnetic Stirrer from William’s Brewing

More Info

From the product description, check product page for current description, price and availability:

The powerful KegLand Magnetic Stirrer Stir Plate will stir up to 3500 ml in a 5000 ml flask, and is perfect for all yeast culturing needs. It includes a magnetic stir bar. Suitable for Erlenmeyer Flasks from 1000 to 5000 ml.”

Use this in combination with a compatible Erlenmeyer Flask to make a yeast starter.  A stir plate… keeps yeast in constant contact with nutrients, encourages CO2 to off gas and continuously incorporates oxygen all of that means higher cell counts.

 

KegLand Magnetic Stirrer

Check sale or product page for current availability & pricing


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Visit William’s Brewing – Web Only Clearance Sale

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StirStarter XL 5L Stir Plate – $68 Shipped + Comparisons @ $80 to $99 & Related Review

StirStarter XL 5L Stir Plate

StirStarter 5L Stir Plate via Valuebrew.  Includes Stir Plate, Stir Bar and “keeper magnet” (helps you retrieve stir bar after use).

More Info

From the product description, check product page for current description, price and availability:

XL StirStarter for up to 5L flasks. Includes StirStarter 5L Stir Plate, Stir Bar and Keeper Magnet. 8″ x 6″ x 3″. Includes lifetime repair or replace warranty from the manufacturer! Ships free to US addresses

 

Includes a lifetime repair or replace warranty.  I’ve used the smaller 2L StirStarter for years and it has worked very well for me.  I can wholeheartedly recommend it to you.  Check out our in depth Hands on Review of that stir plate.

As of this posting, this 5L Capable stir plate is on sale for just $68.  This is a bargain for a larger capacity stir plate.  For some pricing clarity, I’m seeing this elsewhere for $80 to $99.99.  To sweeten the deal expedited shipping is free to most US addresses.  Check the offering description for current price and availability.

StirStarter XL 5L Stir Plate – includes free shipping to US addresses

Is this a great deal?  Shop Around!

2L StirStarter Also On Sale

StirStarter Stir Plate – on sale for $41.50

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This post may contain affiliate links. We may make a commission when you use our links. This will never cost you extra. Thank you for supporting Homebrew Finds!

greatdeals

Prices, shipping and availability can change quickly. Please note that product prices and availability are subject to change. Prices and availability were accurate at the time this post was published; however, they may differ from those you see when you visit the product page. Check the product page for current price, description and availability. ps:vb5lss

Heat Resistant Glove – G & F 1689L Dupont Nomex & Kevlar [Minding Yeast Starters & Brew Day]

G & F 1689L Dupont Nomex & Kevlar Heat Resistant Oven Gloves, for BBQ, Fireplace,and Grilling. Commercial Grade, Large, Sold by 1 Piece

G & F Heat Resistant Oven Glove, Large by G & F

More Info


Highlighted Features
  • Same material used by fire fighters
  • Maintains integrity and strength at high temperatures
  • Thermal regulating
  • Ambidextrous, fits right or left hand
  • Soft and pliable for easy grasp
Learn More

From HBF: Make sure the components you use are compatible and rated for your intended application.  Contact manufacturer with questions about suitability or a specific application.  Always read and follow manufacturer directions.

 

  • I use a similar type of glove when I’m making yeast starters in an Erlenmeyer Flask.  It’s really handy (pun intended) to swirl around the flask or to quickly remove to keep the flask from boiling over.  These are also handy on brew day for handling hot (but not wet) ball valves and such.
  • These are not waterproof.  Safety Note: Always use caution when handling hot items or ingredients and always read and follow manufacturer directions.

G & F 1689L Dupont Nomex® & Kevlar® Heat Resistant Oven Gloves, for BBQ, Fireplace,and Grilling. Commercial Grade, Large, Sold by 1 Piece – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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MoreBeer 5L/5,000 mL Erlenmeyer Flask – $35.99!

Erlenmeyer Flask - 5000 mL Y450

Erlenmeyer Flask – 5000 mL via MoreBeer

More Info

From the product description, check product page for current description, price and availability:

This Erlenmyer flask is huge, coming in at 5000 ml (5L!), making it the ideal vessel to make a large yeast starter for a 10+ gallon batch. The best brewers make large yeast starters to get their beer fermenting fast, and most of them do so in an Erlenmeyer flask. Large populations of active yeast help ensure flavorful beer free of off flavors. Because this flask is made from borosilicate glass you can move it from a boil into a cold water bath for cooling. This means you can do the whole process in one container, keeping it simple and helping to reduce the risk of contamination when transferring from one container to another.

Double Boiler Method
It is important for your safety to heat water in the flask with a heat source that distributes heat evenly. Morebeer! recommends using the “double boiler method.” This process involves using a boiling water bath on the outside of the flask to heat up the water inside the flask. All you need is a kettle 3 gallons or larger. This process is much safer and efficient. If the flask should break or boil over, your kettle will be there to collect the contents, thus keeping your stove clean and keeping you safe.

Safety First: Please take us up on a great deal – save $14.95 when you purchase a 5000ml flask and our BE300 5 gallon stainless steel kettle at the same time. Use Promo code SAFETY1 at checkout.

Features

  • Massive 5L (5000ML) Capacity
  • Made from Borosilicate Glass (also known as Pyrex)
  • Fantastic price for a flask of this size
  • Produced for MoreBeer!

Why make a yeast starter? (from our FAQ)
We build starters for 3 main reasons. First, to ensure yeast health. By making a starter 1-3 days in advance, you ensure that your yeast is healthy and strong and ready to do its job. Second, to create more yeast. By making the starter you will increase the cell count of the yeast, giving you a better chance of keeping bacteria’s and wild yeasts from fermenting your wort. Third, if you are making high gravity beers. If you are making a high gravity beer (1.060+) you will need more yeast to start the ferment faster. High gravity beers will also finish more completely when you pitch ample quantities of yeast.

 

Erlenmeyer Flask – 5000 mL Y450

Looking for a compatible Stir Plate?  A lot of the Stir Plates that are available to homebrewers, at what I would call a reasonable cost, seem to generally top out of 2L.  Check out the StirStarter XL.  It is rated for up to 5L flasks.  As of this posting it’s on sale for $68.  That includes free shipping to addresses in the US.

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8 x Magnetic Stir Bars

PTFE Magnetic Stirrer Mixer Stir Bar Set, White Color, Laboratory Bar, Stir Plate Bar, Stir Plate Magnet (25 mm/ 1 Inch and 30 mm/ 1.18 Inch, 8)

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Highlighted Features
  • Package including: come with 8 PTFE magnetic stir bars in 1 package, sufficient for meeting your daily use needs
  • Material: PTFE magnetic stir bar is made of PTFE and quality magnetic steel, its shape is cylindrical, smooth surface, reduce friction and improve smooth rotation
  • Feature: mixer stir bar is resistant to high temperatures, corrosion, abrasion and high rotational forces; Fine workmanship, no impurities and burrs on the surface, stable speed and no deviation
  • Application: laboratory bar can be applied with various types of magnetic stirrers or heating stirrers
  • More other uses: stir plate magnet is widely applied in scientific research, universities, laboratories in the industrial and agricultural sectors, and is often applied to stir mixed liquids
Learn More

 

  • Use along with a compatible Erlenmeyer Flask and Stir Plate to do Stir Plate Yeast Starters.
  • Why a Stir Plate? The constant motion of a stir plate integrates oxygen, puts yeast in constant contact with nutrients, relieves built up CO2 and generally helps yeast to grow more rapidly.  That also means smaller starters.
  • Why get 8?  Generally, you’re going to save money buying in bulk.  Having these on hand allows you to do multiple starters at once and… you’ll have spares if you mistakenly dump your stir bar into your fermenter.
  • Also Consider: StirStarter Stir Plate – via Valuebrew – includes free shipping to US addresses

PTFE Magnetic Stirrer Mixer Stir Bar Set, White Color, Laboratory Bar, Stir Plate Bar, Stir Plate Magnet (25 mm/ 1 Inch and 30 mm/ 1.18 Inch, 8) – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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ULAB 1 Liter Erlenmeyer Flask AND Stir Bar

ULAB Scientific Narrow-Mouth Glass Erlenmeyer Flask with Magnetic stir bar Offered, Vol.1000ml, 3.3 Borosilicate with Printed Graduation, UEF1007

ULAB 1 Liter Erlenmeyer Flask + Stir Bar

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Highlighted Features
  • High quality 3.3 Borosilicate glass, Uniform wall thickness
  • Extra large marking spot
  • Tolerance is approximately +/- 5%
  • ASTM Specification E960, Type I requirements
  • 1pc of magnetic stirring bar offered (octahedral, Teflon PTFE resin coated, Dim.8mm x38mm )
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Use for yeast starters to increase cell counts to have better and more vigorous fermentations.

Note: The included Stir Bar is 38 mm long.  That’s about 1.5″.

 

ULAB Scientific Narrow-Mouth Glass Erlenmeyer Flask with Magnetic stir bar Offered, Vol.1000ml, 3.3 Borosilicate with Printed Graduation, UEF1007 – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

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This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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10 x PTFE Magnetic Stir Bars

25mm(0.98 inch) PTFE Magnetic Stirrer Mixer Stir Bar,White Color,Stir Rod Magnetic,Laboratory Bar,Stir Plate Magnet ,Stir Plate Bar,10 Pcs Set

25mm(0.98 inch) PTFE Magnetic Stirrer Mixer Stir Bar,White Color,Stir Rod Magnetic,Laboratory Bar,Stir Plate Magnet ,Stir Plate Bar,10 Pcs Set

More Info

From the product description, check product page for current description, price and availability:

  • ——Magnetic stir bar can resist high temperatures, corrosion, abrasion and high rotational forces, and has the properties of fine workmanship, no impurities and burrs on the surface, stable speed and no deviation.
  • ——PTFE magnetic stir bar is made of PTFE and high quality magnetic steel,its shape is cylindrical,smooth surface,reduce friction and improves smooth rotation.
  • ——10 Pcs set，all of them are 25 mm/ 0.98 inch.
  • ——Stir Plate Magnet is widely used in scientific research, universities,laboratories in the industrial and agricultural sectors, and is often used to stir mixed liquids.

From HBF: Make sure the components you use are compatible and rated for your intended application.  Contact manufacturer with questions about suitability or a specific application.  Always read and follow manufacturer directions.

 

  • Use along with a compatible Erlenmeyer Flask and Stir Plate to do Stir Plate Yeast Starters.
  • Why a Stir Plate? The constant motion of a stir plate integrates oxygen, puts yeast in constant contact with nutrients, relieves built up CO2 and generally helps yeast to grow more rapidly.  That also means smaller starters.
  • Why get 10?  Generally, you’re going to save money buying in bulk.  Having these on hand allows you to do multiple starters at once and… you’ll have spares if you mistakenly dump your stir bar into your fermenter.
  • Also Consider: StirStarter Stir Plate – via Valuebrew – includes free shipping to US addresses

25mm(0.98 inch) PTFE Magnetic Stirrer Mixer Stir Bar,White Color,Stir Rod Magnetic,Laboratory Bar,Stir Plate Magnet ,Stir Plate Bar,10 Pcs Set – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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