Category Archives: Yeast Starters

Ends Today: Kegland Magnetic Stirrer – 5 L Capable – $46.74, Save 15% + stacking deal

kegland stir plateKegland Magnetic Stirrer from William’s Brewing

About: “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.

As of this posting, this 5L capable stir plate is on sale for $46.74.  Price, promotions 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 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

KegLand Magnetic Stirrer

Stacks With: FREE Your Choice 6 Oz Hops from William’s Brewing!

Related: Yeast: The Practical Guide to Beer Fermentation & Best Sellers in Lab Erlenmeyers – via Amazon | StirStarter Stir Plate | Yeast Starters and Fermentation Resource Page

Visit William’s Brewing – Web Only Clearance Sale

More: Recent William’s Brewing Finds


SIX x Waterless Airlock Lids for Wide Mouth Mason Jars – $8.99, $1.50 each + free prime ship

Pack of 6 Waterless Airlock Fermenting Lids for Wide Mouth Mason Jar, Food-Grade Silicone Fermention Lids for Sauerkraut, Kimchi, Pickles and Other Fermented Probiotic Food, 3 Colors

Pack of 6 Waterless Airlock Fermenting Lids for Wide Mouth Mason Jar, Food-Grade Silicone Fermention Lids for Sauerkraut, Kimchi, Pickles and Other Fermented Probiotic Food, 3 Colors

More Info

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

  • Airlock Lids — 6 Silicone airlock lids with a size of 3.35″ diam, each lid is perfectly suitable for all wide mouth mason jars.
  • Simple to Use — Revolutionize your small batch fermentation! the “bubble” on the top has a slit cut in it. When pressure builds up in the jar, the lid bulges up. This automatically opens the slit and let the CO2 produced by fermentation escape.
  • Mold Free — Cover the jar with a fermenting airlock lid reducing the risk of mold without any daily maintenance.
  • Easy to Clean — Flexible silicone lids gets cleaning done fast and efficiently on both dishwasher and hand-washing.

 

You should be able to use these as lids/airlocks for yeast starters made in compatible wide mouth jars and for yeast storage.

5/18/19 6 PM Central: These are selling for just $8.99. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying orderPrices, 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 Amazon. Check the product page for current price, description and availability.

Pack of 6 Waterless Airlock Fermenting Lids for Wide Mouth Mason Jar, Food-Grade Silicone Fermention Lids for Sauerkraut, Kimchi, Pickles and Other Fermented Probiotic Food, 3 Colors


Search: “wide mouth mason jars” on Amazon

Related: Yeast: The Practical Guide to Beer Fermentation & Best Sellers in Lab Erlenmeyers – via Amazon | StirStarter Stir Plate | Yeast Starters and Fermentation Resource Page

More: Recent Amazon Finds


Kegland Magnetic Stirrer – 5 L Capable – $46.74, Save 15% + stacking deal

kegland stir plateKegland Magnetic Stirrer from William’s Brewing

About: “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.

As of this posting, this 5L capable stir plate is on sale for $46.74.  Price, promotions 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 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

KegLand Magnetic Stirrer

Stacks With: FREE Your Choice 6 Oz Hops from William’s Brewing!

Related: Yeast: The Practical Guide to Beer Fermentation & Best Sellers in Lab Erlenmeyers – via Amazon | StirStarter Stir Plate | Yeast Starters and Fermentation Resource Page

Visit William’s Brewing – Web Only Clearance Sale

More: Recent William’s Brewing Finds


Cole Parmer 4L/4,000 mL Erlenmeyer Flask – $17.95 + free prime ship & Yeast Starters & Fermentation Resources

Cole-Parmer elements AO-34502-65 Cole-Parmer Elements Erlenmeyer Flask

Cole-Parmer elements AO-34502-65 Cole-Parmer Elements Erlenmeyer Flask

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, 4000 ml, 1/pk
  • Graduation interval (ml): 500

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.

 

Use for yeast starters to increase cell counts to have better and more vigorous fermentations.  Also: StirStarterYeast Starters & Fermentation

5/14/19 8 PM Central: This is selling for just $17.95. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying orderPrices, 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 Amazon. Check the product page for current price, description and availability.

Cole-Parmer elements AO-34502-65 Cole-Parmer Elements Erlenmeyer Flask


Related: Yeast: The Practical Guide to Beer Fermentation & Best Sellers in Lab Erlenmeyers – via Amazon | StirStarter Stir Plate | Yeast Starters and Fermentation Resource Page

More: Recent Amazon Finds

Oxygenation and Aeration Supplies at William’s Brewing

TWO x 1″ PTFE Magnetic Stir Bars – $1.99 + Free Shipping

2pcs 1 inch B25 magnetic stirrer bar stir mixer bars PTFE lab spin spinner New

2pcs 1 inch B25 magnetic stirrer bar stir mixer bars PTFE lab spin spinner New

More Info

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

Name: PTFE stirring bar
Material: PTFE
Model: B25
Quantity: 2pcs
Color: White
Size: Approx.7x25mm / 0.3 inch x 1 inch (Width×Length)
Features:

High temperature: Using operating temperature up to 250 ℃
Corrosion resistance: for most chemicals and solvents, showing an inert, resistant to acid and alkali, water and various organic solvents
High Lubrication: solid material lowest coefficient of friction
Low temperature: has good mechanical toughness, even when the temperature dropped to -196 ℃, but also to maintain a 5% elongation
Not adhere to: a solid material minimum surface tension, does not adhere to any substance

Included in the Package:  2 pieces PTFE Magnetic Stirrer Bar

 

Use these in combination with an Erlenmeyer Flask and Stir Plate 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.

As if this posting, this is eBay offering is selling for just $12.98. Shipping is also free to most US addresses.  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 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.

2pcs 1 inch B25 magnetic stirrer bar stir mixer bars PTFE lab spin spinner New

Related: Yeast: The Practical Guide to Beer Fermentation & Best Sellers in Lab Erlenmeyers – via Amazon | StirStarter Stir Plate | Yeast Starters and Fermentation Resource Page

More: Recent Great Deals

Great Deal On – StirStarter Stir Plate

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SEOH 1 Liter Erlenmeyer Flask – $11.15 + free prime ship & Yeast Starters & Fermentation Resources

SEOH 1000ml Graduated Glass Erlynmeyer Flask

1,000 mL/1 Liter Borosilicate Erlenmeyer Flask by SEOH

More Info

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

  • Capacity (ml) 1000
  • Widest Diameter (mm)145Height (mm) 215
  • Graduation Interval (ml) 100 with Range of 400-1000
  • Material Borosilicate Glass

These graduated glass 1000ml erlyenmeyer flasks feature white enamel graduations and writing patch and a flared mouth.These flasks are sold as eaches. Texas Residents: Under Texas State Law, this product requires a Precursor Chemical/Laboratory Apparatus NAR-120 permit to ship to a Texas address. After purchase, the seller will contact you via email to verify your permit. Failure to provide a valid permit will result in a cancellation and refund of your order.

 

Use for yeast starters to increase cell counts to have better and more vigorous fermentations.  Also: StirStarterYeast Starters & Fermentation

5/7/19 8 AM Central: This is selling for $11.15.  Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying orderPrices, 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 Amazon. Check the product page for current price, description and availability. Also: Recent Amazon Finds and Amazon Fillers Resource Page

SEOH 1000ml Graduated Glass Erlynmeyer Flask


Related: Yeast: The Practical Guide to Beer Fermentation & Best Sellers in Lab Erlenmeyers – via Amazon | StirStarter Stir Plate | Yeast Starters and Fermentation Resource Page

More: Recent Amazon Finds

Oxygenation and Aeration Supplies at William’s Brewing

SEVEN x INTLLAB PTFE Stir Bars [Yeast Starters] – $7.80 – $1.11 Each + free prime ship

INTLLAB 7pcs/Pack Mixed Size PTFE Magnetic Stirrer Mixer Stir Bars Type-C


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 – Teflon (PTFE) casing helps reduce friction and wear while spinning
  • EASY USE – Place inside a container of liquid that is seated on a magnetic stirrer
  • PORTABLE FOR WIDE USE: perfect for stir a liquid or solution in scientific research, industry, agriculture, health and medicine, homebrew, etc

Use these in combination with an Erlenmeyer Flask and Stir Plate 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.

5/6/19 12 AM Central: These 7 stir bars are selling for just $7.80. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying order. 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 Amazon. Check the product page for current price, description and availability. Also: Recent Amazon Finds and Amazon Fillers Resource Page 

INTLLAB 7pcs/Pack Mixed Size PTFE Magnetic Stirrer Mixer Stir Bars Type-C


Related: Yeast: The Practical Guide to Beer Fermentation & Best Sellers in Lab Erlenmeyers – via Amazon | StirStarter Stir Plate | Yeast Starters and Fermentation Resource Page

More: Recent Amazon Finds


25 mm x 8 mm Stir Bar – $3.42 + free add on ship

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25 mm (about .98″) by 8 mm Teflon Magnetic Stir Bar.

Use this in combination with an Erlenmeyer Flask and Stir Plate 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.

5/5/19 1 AM Central: This is selling for $3.42. Shipping is also free to many US addresses, with a qualifying order, as part of the Amazon’s Add On promotion. 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 Amazon. Check the product page for current price, description and availability. Also: Recent Amazon Finds and Amazon Fillers Resource Page

Bel-Art F37120-0025 Spinbar Teflon Polygon Magnetic Stirring Bar; 25 x 8mm, White, without Pivot Ring


Also Consider: StirStarter Stir Plate | Yeast Starters and Fermentation Resources

More: Recent Amazon Finds


Black MAXXX Stir Plate – 5 Gallon Capability!

Black MAXX International Stir Plate

Black MAXX International Stir Plate


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

  • Graduated aluminum dial face and 2 speed ranges. Once you know where your stir plate needs to run you can “set and forget”.
  • PWM (Pulse Width Modulation) technology is a better solution than a regulator based controller – PWM allows better motor speed control with less wasted energy.
  • Low Profile, Compact Design – Measuring just over 2.5″ high and just over 8″ width and 7″ depth, our low profile case has a wide firm footing. This plus the 4 skid resistant rubber feet makes knocking your stir plate off the counter much less likely than other “cheap stir plates”.
  • Includes international Energy Efficiency Level VI Power Supply with adapters to support power mains connections in the UK, US, AU/NZ, EU and CCC
  • Includes Stir Bar – One 2″ long stir bar plus a flat “keeper magnet” you use to hold the stir bar in your flask while pouring out your starter.

Ships with our new international power supply to cover the International Market, including UK, EU, AU and NZ. The only low cost stir plate designed to spin a 5 gallon batch. Over 4 months of design and research went into this model. Our goal was to design a stir plate that would easily spin a 5 gallon high gravity beer, MEAD or starter and still cost under $200. We went though many false starts and literally dozens of motor & magnet combinations before we got this one right. The magnets are massive – so strong that if we accidentally stick two together we can’t pull or slide them apart. But they have to be strong enough for the stir bar to self center in the bottom of your 5 gallon carboy. The included stir bar measures a full 2″ long. Everything in this stir plate is geared towards LARGE.


Black MAXX International Stir Plate


Related: Yeast: The Practical Guide to Beer Fermentation & Best Sellers in Lab Erlenmeyers – via Amazon | StirStarter Stir Plate | Yeast Starters and Fermentation Resource Page

More: Recent Amazon Finds

Save on Recently Expired Yeast at Austin Homebrew Supply

If you’re looking to save some money on yeast, check out Austin Homebrew Supply’s discounted liquid yeast page.  That features a selection of liquid yeast that is just past it’s best by use date.  Availability, selection and pricing varies.

Liquid Yeast Just Past Best By Date

Also:

Related: Yeast: The Practical Guide to Beer Fermentation & Best Sellers in Lab Erlenmeyers – via Amazon | StirStarter Stir Plate | Yeast Starters and Fermentation Resource Page

Also: Check out Austin Homebrew Supplies Sale Items – Selection Changes Regularly

More: Recent Great Deals

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