Category Archives: Yeast

25 mm x 8 mm Stir Bar – $3 + free add on shipping

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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.

11/10/18 11:30 PM Central: This is selling for $3. 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 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

Pinned: Early Bird Black Friday Deals at Amazon – Submit a Tip if you see beer gear

More: Recent Amazon Finds


2 Liter Erlenmeyer Flask + Yeast Starters & Fermentation Resources – $15.37 + free shipping

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2,000 mL/2 Liter Borosilicate Erlenmeyer Flask by SEOH.  Height: 197mm / 7.75 Inches. Base Diameter: 273mm / 10.75 Inches.

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

11/10/18 12 AM Central: This is selling for just $15.37. Shipping is also free to many 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 Amazon. Check the product page for current price, description and availability.

SEOH Erlenmeyer Flask 2000ML Borosilicate Glass

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

Pinned: Early Bird Black Friday Deals at Amazon – Submit a Tip if you see beer gear

More: Recent Amazon Finds

Oxygenation and Aeration Supplies at William’s Brewing

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Roy Lab Magnetic Mixer [Stir Plate] w/Stainless Top – $27.77 + free shipping

Roy Lab Magnetic Mixer, 316 Stainless Steel Plate Magnetic Stirrer, Max Stirring Capacity:3500ml,0-3500rpm,with Stir Bar

Roy Lab Magnetic Mixer, 316 Stainless Steel Plate Magnetic Stirrer, Max Stirring Capacity:3500ml,0-3500rpm,with Stir Bar


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

  • Strong magnetic 3500ml,0-3500r/min VS others 3000ml,0-3000r/min
  • With a magnetic stir bar
  • Compactness and a rugged design ,Convenient to carry
  • 316 thick stainless steel plate,strong abilities to resist corruption and enduring performances.
  • Input Low voltage DC power supply ensure the high security

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.

11/9/18 9 AM Central: This has dropped to just $27.77. That’s the best historical third party Amazon price I found. Shipping is also free to many 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 Amazon. Check the product page for current price, description and availability.

Roy Lab Magnetic Mixer, 316 Stainless Steel Plate Magnetic Stirrer, Max Stirring Capacity:3500ml,0-3500rpm,with Stir Bar


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

Pinned: Early Bird Black Friday Deals at Amazon – Submit a Tip if you see beer gear

More: Recent Amazon Finds


Ferroday 0.5 Micron Stainless Diffusion Stone & Silicone Tubing – $11.42 + free shipping, w/coupon

Ferroday 0.5 Micron Diffusion Stone Stainless Steel Aeration Stone Carbonating Stone with 1/4" Barb & 20" Silicon Hose for Homebrew Wine Beer Soda (Stone0.5)

Ferroday 0.5 Micron Diffusion Stone Stainless Steel Aeration Stone Carbonating Stone with 1/4″ Barb & 20″ Silicon Hose for Homebrew Wine Beer Soda (Stone0.5)


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

  • The Whole 0.5 micron diffusion stone is made of 304 Stainless Steel,which let our 0.5 micron aeration stone is anti-corrosion & high temperature resistant & Durable.20inch Tube is made of food grade Silicon
  • Compared with 2 micron,0.5 diffusion stone will produce smaller & fine bubbles which make the O2 or CO2 is faster to combine with liquid.Let your draft beer & soda & drinks & coffee is more delicate/ exquisite/fresh
  • 0.5 Microns aeration stone is best for oxygenation & carbonation. You can use it to oxygenate wort and carbonate beer/soda prior to fermentation.Works great for Nitrogenating Cold Brew Coffee as well
  • Attaching the aeration stone barb to a 1/4″ ID hose, and then the other side hose can attached to the “in” or “gas side” post or connect it on the CO2 regulator. The beer stone work at lower pressures (about 3-5PSI)

Possible homebrewing uses include – carbonating, oxygenating and aerating.

11/8/18 12 AM Central: This combo is selling for $12.69.  Click on “Save an extra 10% when you apply this coupon” and the price drops to $11.42. Shipping is also free to many 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 Amazon. Check the product page for current price, description and availability.

Ferroday 0.5 Micron Diffusion Stone Stainless Steel Aeration Stone Carbonating Stone with 1/4″ Barb & 20″ Silicon Hose for Homebrew Wine Beer Soda (Stone0.5)


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

Pinned: Early Bird Black Friday Deals at Amazon – Submit a Tip if you see beer gear

More: Recent Amazon Finds

Oxygenation and Aeration Supplies at William’s Brewing

(5) Packs of Safale S-04 English Yeast – $14.71 – $2.94 Each + Free Shipping

BEER YEAST S-04 (5) PACKS { FRESH } FERMENTIS SAFALE S04

5 packs of Safale S-04 dry yeast

About, from the offering description: “S-04 ~ 5 PACKS ~ EXTREMELY FRESH.  From our store fridge to yours via; Fast & Free Shipping by USPS in United States”

As if this posting, this is eBay offering is selling for just $14.71.  Shipping is also free to many 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.

BEER YEAST S-04 (5) PACKS { FRESH } FERMENTIS SAFALE S04

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

Pinned: Early Bird Black Friday Deals at Amazon – Submit a Tip if you see beer gear

More: Recent Great Deals

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INTLLAB Magnetic Stir Bar Retriever – $7.80 + free shipping

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


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

11/5/18 3 AM Central: This is selling for $7.80. Shipping is also free to many 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 Amazon. Check the product page for current price, description and availability.

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


Also Consider: Magnetic stirrer magnetic mixer with stir bar 3000 rpm Max Stirring Capacity: 3000ml

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

Pinned: Early Bird Black Friday Deals at Amazon – Submit a Tip if you see beer gear

More: Recent Amazon Finds


[3 Pack] Safale US-05 Dry Yeast – $9.95, $3.32 each + free shipping

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(3) Packs 11.5 g Each Safale US-05 Dry American Ale Yeast. Safale us-05 produces well balanced beers with low diacetyl and a very clean, crisp end palate. Sedimentation: low to medium. Final gravity: medium.

11/4/18 7 AM Central: These are selling for $9.95. Shipping is also free to many 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 Amazon. Check the product page for current price, description and availability.

Safale US-05 (3 ct.11.5 g Packs)


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

Pinned: Early Bird Black Friday Deals at Amazon – Submit a Tip if you see beer gear

More: Recent Amazon Finds

Great Prices on Dry Beer Yeast at William’s Brewing

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5L Erlenmeyer Flask [Yeast Starters] – $31.20 via Bell’s Brewery General Store

5000ML (5L) ERLENMEYER FLASK

5L Erlenmeyer Flash  via Bell’s Brewery General Store


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

5 liter (5000ml) capacity Erlenmeyer Flask made from borosillicate glass. Uses an #11.5 rubber stopper to seal. We do not recommend using a stopper for yeast starters as you’ll be sealing off necessary oxygen to the starter. Flasks may contain minor cosmetic flaws that do not impact the performance of the flask.

  • Narrow Top
  • Tempered and sanitary
  • Can be placed directly on a heat source
  • Graduated every 1000ml

As of this posting, Bell’s Brewery General Store is discounting their entire lineup brewing equipment by 20% for HBF readers!  Use coupon code BREWQUIP20 to get the deal.  Check Bell’s Brewery General Store for current availability.

20% Off Brewing Equipment – remember promo code BREWQUIP20

This sale makes this large erlenmeyer just $31.20.  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.

5000ML (5L) ERLENMEYER FLASK

Update: This promo has expired or pricing, availability or description has changed – Check the supplier’s site or product page for current availability

Recent Deals!  Last Fifty Finds

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 from Bell’s: Sale Items | Hops – Great Prices and Selection

Pinned: Early Bird Black Friday Deals at Amazon – Submit a Tip if you see beer gear

More: Recent Great Deals

5L Erlenmeyer Flask [Yeast Starters] – $31.20 via Bell’s Brewery General Store

5000ML (5L) ERLENMEYER FLASK

5L Erlenmeyer Flash  via Bell’s Brewery General Store


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

5 liter (5000ml) capacity Erlenmeyer Flask made from borosillicate glass. Uses an #11.5 rubber stopper to seal. We do not recommend using a stopper for yeast starters as you’ll be sealing off necessary oxygen to the starter. Flasks may contain minor cosmetic flaws that do not impact the performance of the flask.

  • Narrow Top
  • Tempered and sanitary
  • Can be placed directly on a heat source
  • Graduated every 1000ml

As of this posting, Bell’s Brewery General Store is discounting their entire lineup brewing equipment by 20% for HBF readers!  Use coupon code BREWQUIP20 to get the deal.  Check Bell’s Brewery General Store for current availability.

20% Off Brewing Equipment – remember promo code BREWQUIP20

This sale makes this large erlenmeyer just $31.20.  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.

5000ML (5L) ERLENMEYER FLASK

Update: This promo has expired or pricing, availability or description has changed – Check the supplier’s site or product page for current availability

Recent Deals!  Last Fifty Finds

Flat Rate Shipping: As of this posting Bell’s Brewing General Store is shipping most orders of $50 or more to addresses in the contiguous 48 US states for just $5.  Bell’s has some great prices and availability on hops, malt and extract, kits (including straight from the brewery clone kits) and some gear.  It’s great to see this $5 shipping promotion to go along with their already great offerings!  No coupon code is necessary.

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 from Bell’s: Sale Items | Hops – Great Prices and Selection

Pinned: Early Bird Black Friday Deals at Amazon – Submit a Tip if you see beer gear

More: Recent Great Deals

6 x Waterless Airlock Lids for Wide Mouth Mason Jars

6-Pack Waterless Airlock Fermentation Lids for Wide Mouth Mason Jars, Mold Free, Food-Grade Silicone Easy Fermenting Lids for Sauerkraut, Kimchi, Pickles or Any Fermented Probiotic Food (3 Colors)

6-Pack Waterless Airlock Fermentation Lids for Wide Mouth Mason Jars, Mold Free, Food-Grade Silicone Easy Fermenting Lids for Sauerkraut, Kimchi, Pickles or Any Fermented Probiotic Food (3 Colors)


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

  • EASY-TO-USE for BEGINNERS OR ENTHUSIASTS — Vent gas automatically, no need to burp jars daily to release excess pressure and maintain water levels.
  • FITS ANY WIDE-MOUTH MASON JAR — With a size of 3.35″ diam, each lid is perfectly suitable for all wide mouth mason jars.
  • 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.

6-Pack Waterless Airlock Fermentation Lids for Wide Mouth Mason Jars, Mold Free, Food-Grade Silicone Easy Fermenting Lids for Sauerkraut, Kimchi, Pickles or Any 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

Pinned: Early Bird Black Friday Deals at Amazon – Submit a Tip if you see beer gear

More: Recent Amazon Finds