Category Archives: Erlenmeyer Flasks

Cole-Parmer 2L Erlenmeyer Flask [Yeast Starters]

Cole-Parmer elements AO-34502-63 Cole-Parmer Elements Erlenmeyer Flask

Cole-Parmer elements AO-34502-63 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, 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.


 

Use for yeast starters to increase cell counts to have better and more vigorous fermentations.

Cole-Parmer elements AO-34502-63 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

1 Liter Erlenmeyer Flask 213G22 by Karter Scientific [Yeast Starters]

1000ml Narrow Mouth Erlenmeyer Flask, 3.3 Borosilicate Glass, Karter Scientific 213G22 (Single)

1,000 mL Erlenmeyer Flask by Karter Scientific

More Info

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

  • Capacity: 1000ml
  • Graduations: 200ml, 400ml to 1000ml
  • Height: 228mm (approx.)
  • Outside Diameter: 129mm (approx.)
  • High quality inert 3.3 borosilicate glass

 

Use for making and storing yeast starters and more.

What are others saying?  Search this product’s Amazon reviews for “yeast” – may include reviews for other sizes or variations

1000ml Narrow Mouth Erlenmeyer Flask, 3.3 Borosilicate Glass, Karter Scientific 213G22 (Single) – note that multiple variations of this product may be available, as such a different version may appear at this link


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


PYREX Brand 2 Liter, 2,000 mL Erlenmeyer Flask [Yeast Starters]

Flask, ERLENMEYER NARROW MOUTH ~ PYREX GLASS 2LFlask, ERLENMEYER NARROW MOUTH ~ PYREX GLASS 2L

More Info

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

2L PYREX Erlenmeyer Flasks are designed with heavy duty rims to reduce chipping. Their uniform wall thickness provides the proper balance between mechanical strength and thermal shock resistance. Approximate graduations are in durable white enamel. An ex


 

Use to make yeast starters and more.

Flask, ERLENMEYER NARROW MOUTH ~ PYREX GLASS 2L – note that multiple variations of this product may be available, as such a different version may appear at this link


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


FIVE x Erlenmeyer Flasks by ULAB

ULAB Scientific Glass Erlenmeyer Flask Set, 5 Sizes 50ml 150ml 250ml 500ml 1000ml, 3.3 Boro with Printed Graduation, UEF1002

ULAB Scientific Glass Erlenmeyer Flask Set, 5 Sizes 50ml 150ml 250ml 500ml 1000ml, 3.3 Boro with Printed Graduation, UEF1002 by ULAB

More Info

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

  • 5 Sizes 50ml 150ml 250ml 500ml 1000ml
  • High quality 3.3 Borosilicate glass, Uniform wall thickness
  • Extra large marking spot
  • Tolerance is approximately +/- 5%
  • ASTM Specification E960, Type I requirements

 

ULAB Scientific Glass Erlenmeyer Flask Set, 5 Sizes 50ml 150ml 250ml 500ml 1000ml, 3.3 Boro with Printed Graduation, UEF1002 – note that multiple variations of this product may be available, as such a different version may appear at this link


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

SEOH 1 Liter Erlenmeyer Flask

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

2 Liter Polypropylene Erlenmeyer Flask + Screw Cap by ULAB

ULAB Scientific Conical Polypropylene Erlenmeyer flasks 2000ml Narrow Neck with Screw Cap Sets, Molded Graduations, UEF1004

ULAB Scientific Conical Polypropylene Erlenmeyer flasks 2000ml Narrow Neck with Screw Cap Sets, Molded Graduations, UEF1004 by ULAB

More Info

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

  • Translucent wall makes liquid level easily visible.
  • Linerless leakproof screw closure protect contents from spills and contamination.
  • Repeatedly autoclavable for long life and rigorous use.
  • Threaded polypropylene screw cap can be tightened for a leak-proof seal.
  • Flask can be sterilized to minimize sample contamination.

 

Notes from HBF:  Potential uses for this polypropylene erlenmeyer flask + screw cap – yeast starters (no boiling), wort storage, slurry storage, liquid measurement.

ULAB Scientific Conical Polypropylene Erlenmeyer flasks 2000ml Narrow Neck with Screw Cap Sets, Molded Graduations, UEF1004 – note that multiple variations of this product may be available, as such a different version may appear at this link


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

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.

MoreBeer 5L/5,000 mL Erlenmeyer Flask AND 5 Gallon Stainless Steel Kettle – SAVE $24.95

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.


 

  • This 5L Erlenmeyer is selling for $39.99.  In my opinion, this is one of the best everyday values in 5L Erlenmeyer Flasks.
  • 5 Gallon Pot BE300 is on sale for $24.99, that’s a $10 savings.
  • When you buy both the 5L Erlenmeyer AND the 5 gallon kettle – coupon code SAFETY1 saves you another $14.95
  • Shipping is also free to addresses in the contiguous US with most $59 Orders.

Erlenmeyer Flask – 5000 mL Y450 AND 5 Gallon Pot BE300 – remember promo code SAFETY1

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.

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:

More: Recent MoreBeer Finds

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

2 Liter Polypropylene Erlenmeyer Flask + Screw Cap by ULAB

ULAB Scientific Conical Polypropylene Erlenmeyer flasks 2000ml Narrow Neck with Screw Cap Sets, Molded Graduations, UEF1004

ULAB Scientific Conical Polypropylene Erlenmeyer flasks 2000ml Narrow Neck with Screw Cap Sets, Molded Graduations, UEF1004 by ULAB

More Info

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

  • Translucent wall makes liquid level easily visible.
  • Linerless leakproof screw closure protect contents from spills and contamination.
  • Repeatedly autoclavable for long life and rigorous use.
  • Threaded polypropylene screw cap can be tightened for a leak-proof seal.
  • Flask can be sterilized to minimize sample contamination.

 

Notes from HBF:  Potential uses for this polypropylene erlenmeyer flask + screw cap – yeast starters (no boiling), wort storage, slurry storage, liquid measurement.

ULAB Scientific Conical Polypropylene Erlenmeyer flasks 2000ml Narrow Neck with Screw Cap Sets, Molded Graduations, UEF1004 – note that multiple variations of this product may be available, as such a different version may appear at this link


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

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.

Cole-Parmer Erlenmeyer Flask [Yeast Starters]

Cole-Parmer elements AO-34502-63 Cole-Parmer Elements Erlenmeyer Flask

Cole-Parmer elements AO-34502-63 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, 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.


 

Use for yeast starters to increase cell counts to have better and more vigorous fermentations.

Cole-Parmer elements AO-34502-63 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 Liter Borosilicate Erlenmeyer Flasks + Screw Caps by ULAB

ULAB Scientific Erlenmeyer Flasks with Blue Screw Cap, 34oz 1000ml, 3.3 Borosilicate with Printed Graduation, Pack of 2, UEF1021

ULAB Scientific Erlenmeyer Flasks with Blue Screw Cap, 34oz 1000ml, 3.3 Borosilicate with Printed Graduation, Pack of 2, UEF1021 by ULAB

More Info

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

  • Excellent chemical resistance
  • Transparent–contents and volume can be quickly checked
  • Easy labeling-thanks to large labeling field
  • Practicality-easy to read, permanent graduations
  • With DIN thread GL45, pouring ring and PP screw cap

 

ULAB Scientific Erlenmeyer Flasks with Blue Screw Cap, 34oz 1000ml, 3.3 Borosilicate with Printed Graduation, Pack of 2, UEF1021 – note that multiple variations of this product may be available, as such a different version may appear at this link


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