Category Archives: Erlenmeyer Flasks

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

4/9/19 8 PM 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

Great Deal: 5,000 mL Erlenmeyer Flask – $29.99 via MoreBeer + low threshold free shipping

5L Erlenmeyer Flask

Product Description – Here.  Use coupon code BEERDEAL to get this discount

The Y450 is produced for MoreBeer.  It’s one of the best values in 5L flasks that I’m aware of, if not they best value.  Massive 5L (5000ML) Capacity made from borosilicate glass.

At 5L you could make a generously sized yeast starter.  At regular price, this is one of the best values in 5L Erlenmeyer Flasks.  This limited time discount makes it even better.

Erlenmeyer Flask (5000 ml) Y450 – $39.99 $29.99 + Free Shipping with $59 Order

Availability: This is a More Beer Deal of the Day.  Quantities are limited. Check the Deal of the Day section – Here – to see if this is still available.

Stacks With: For a limited time, MoreBeer has reduced their free shipping threshold to just $35

Also Consider: StirStarter 5L – Stir Plate | Yeast Starters & Fermentation Resources

MoreDeals! at MoreBeer:

  • Limited Time Reduced Threshold Free Shipping!  For a limited time, qualifying orders of just $35 or more ship for free – Free Shipping at MoreBeer!
  • Hops!  While you’re placing an order, check out MoreBeer’s Hop Market – rotating deep discounts on hops.
  • MoreBeer’s Kit of the Week:  Kit of the Week – 20% off

More: Recent MoreBeer Finds

Looking for a MoreBeer Deal? – Today’s Deal of the Day | Sale Items | MoreBeer Deals

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SEOH 1 Liter Erlenmeyer Flask + 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

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

5L Erlenmeyer Flask – $35.10 at Bell’s Brewery

5000ML (5L) ERLENMEYER FLASK

As of this posting, Bells Brewery General Store is discounting – Stirstarter Stir Plate (in both 2L and 5L sizes) along with Erlenmeyer flasks, keeper magnets and stir bars by 10% when you use coupon code STIRSTART10

YEAST STARTER SUPPLIES – save on StirStarter Stir Plates, Erlenmeyer Flasks, Stir Bars and Keeper Magnets when you use promo code STIRSTART10

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

This sale brings the pictured 5 liter erlenmeyer flask down to just $35.10.  That’s a bargain for this relatively large flask.

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.

Clone Kits: Bell’s has a number of Clone Homebrew Recipes available for homebrewers

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

More: Recent Great Deals

MoreBeer 2,000 mL Erlenmeyer Flask – $18.99, Limited Availability

Erlenmeyer Flask - 2000 mL Y430

2,000 mL/2 Liter Borosilicate Flask from MoreBeer for making yeast starters.

More Info

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

These Erlenmeyer flasks help the best brewers to make large yeast starters to get their beer fermenting fast. Large populations of active yeast help ensure a healthy fermentation, free of off flavors.  One of our favorite things about the Erlenmeyer flasks is that you can boil your starters directly in them!

Our large 2000ml Erlenmyer Flask is the ideal vessel to make a large yeast starter for 5 gallon lagers and high gravity brews. Because it is made from borosilicate glass you can move it from a boil on your gas stove into a cold water bath for cooling, without the risk of cracking. (We do not recommend the use of an electric element. If this cannot be avoided, we recommend using a larger pot as a hot water bath on the stove.) 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.

Recommended Process for Use of Flask:
Double Boiler Method

It is important for your safety to heat water in the flask with a heat source that distributes heat evenly. Our manufacturer has confirmed that direct heat to the glass can break down its integrity and break if the heat source doesn’t distribute 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 away from potential harm.

Features

  • Massive 2L (2000mL) Capacity
  • Made from Borosilicate Glass
  • Fantastic price for a flask of this size
  • Produced for MoreBeer!
  • 6.5″ base 2.5″ top 10.75″H

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.

In the lab world, these flasks are known as “Student Grade”. A great flask for making yeast starters!(Student grade is not the highest grade flasks and will have minor defects)

 

Limited Availability Deal of the Day: As of this posting, this is marked down to $18.99 as a MoreBeer Deal of the DayShipping is also free to addresses in the contiguous US with most $59 Orders. Availability: This is available today only, while supplies last. Quantities are limited. Check the MoreBeer’s Deal of the Day to check today’s offering.

Product Description – Here – Use coupon code BEERDEAL to get this discount.

Erlenmeyer Flask (2000 ml) Y430

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

MoreDeals! at MoreBeer:

  • Limited Time Reduced Threshold Free Shipping!  For a limited time, qualifying orders of just $35 or more ship for free – Free Shipping at MoreBeer!
  • Hops!  While you’re placing an order, check out MoreBeer’s Hop Market – rotating deep discounts on hops.
  • MoreBeer’s Kit of the Week:  Kit of the Week – 20% off

More: Recent MoreBeer Finds

Looking for a MoreBeer Deal? – Today’s Deal of the Day | Sale Items | MoreBeer Deals

3 Liter, 3,000 mL Erlenmeyer Flask + Rubber Stopper [Yeast Starters]

3.3 Borosilicate Glass ASTM Specification E960, Type I requirements Graduated, Single Scale Rubber Stopper Included Height: 310mm, OD Neck: 50mm, OD Bulb: 185mm

3000ml Narrow Mouth Erlenmeyer Flask with Rubber Stopper, Karter Scientific 213G16 (Single)


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

  • 3.3 Borosilicate Glass
  • ASTM Specification E960, Type I requirements
  • Graduated, Single Scale
  • Rubber Stopper Included
  • Height: 310mm, OD Neck: 50mm, OD Bulb: 185mm

3000ml Narrow Mouth Erlenmeyer Flask with Rubber Stopper, Karter Scientific 213G16 (Single)


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


2 Liter, 2,000 mL Karter Scientific Erlenmeyer Flask [Yeast Starters]

213G15 Karter Scientific 2000ml Narrow Mouth Erlenmeyer Flask

Model 213G15 2L Erlenmeyer Flask by Karter Scientific.  Erlenmeyer flasks made from Borosilicate glass are great for making yeast starters.  Borosilicate glass is able to endure fast temperature swings.  That makes them ideal for making yeast starters.

2,000 ml/2 Liter Capacity.  Single Scale, graduated.  Height: 280mm, OD Neck: 50mm, OD Bulb: 166mm (approx).  Made from borosilicate glass.

213G15 Karter Scientific 2000ml Narrow Mouth 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


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2,000 mL Erlenmeyer Flask – $9.99!

5487

2,000 mL/2 Liter Borosilicate Flask for making yeast starters.

From the description: “Our large 2000ml Erlenmeyer Flask is the ideal vessel to make a large yeast starter for 5 gallon lagers and high gravity brews. Because it is made from borosilicate glass you can move it from a boil on your gas stove into a cold water bath for cooling, without the risk of cracking. (We do not recommend the use of an electric element. If this cannot be avoided, we recommend using a larger pot as a hot water bath on the stove.) ” [keep reading]

As of this posting this is marked down to just $9.99 as part of MoreBeer’s Black Friday Sale.  Shipping is also free to many US addressesPrice, 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

Erlenmeyer Flask (2000 ml) Y430

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

MoreDeals! at MoreBeer:

  • Limited Time Reduced Threshold Free Shipping!  For a limited time, qualifying orders of just $35 or more ship for free – Free Shipping at MoreBeer!
  • Hops!  While you’re placing an order, check out MoreBeer’s Hop Market – rotating deep discounts on hops.
  • MoreBeer’s Kit of the Week:  Kit of the Week – 20% off

More: Recent MoreBeer Finds

Looking for a MoreBeer Deal? – Today’s Deal of the Day | Sale Items | MoreBeer Deals

2 Liter Erlenmeyer Flask [Yeast Starters]

2,000 ml/2L Erlenmeyer Flask with Heavy Duty Rim by American Labs


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

  • 2000ml Narrow Mouth Erlenmeyer Flask, single scale, graduated
  • Height: 280mm, Outer diameter Neck: 50mm, Outer diameter Bulb: 166mm (approx)
  • High quality inert 3.3 borosilicate glass
  • Extra large marking spot – ASTM Specification E960, Type I requirements

2000ml / 2L Narrow Mouth Erlenmeyer Flask with Heavy Duty Rim


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

Great Deal On – StirStarter Stir Plate

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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

More: Recent Great Deals