Lab Flasks

ChemGlass Heavy Walled Jacketed 50 mL Round Bottom Angled 3-Neck Flask, CG-1538

In good condition, no chips. May have residue. Joints are 14/20. Necks are angled.

PYREX 4000mL 1 pack Filter Flask Vacuum Side Arm Lab Glass 4L Green Stamp

The PYREX 4000mL Filter Flask is a high-quality glassware piece designed for laboratory use. Made by the reputable brand PYREX in the United States, this flask features a vacuum side arm. This is in good condition with no chips or cracks.

Pope Scientific 1L Glass Dewar Flask for Liquid Nitrogen — 8645 1000mL

Model 8645 1000mL. Wide mouth opening allows for easy filling and dispensing. Capacity: 1000 mL. Inside depth: 11⅞". annealed borosilicate glass & aluminum.

Chemglass Reaction Vessel 4 Neck Lid 29/40

Chemglass Reaction Vessel 4 Neck Lid 29/40. El estado es Used. Se envió con USPS Ground Advantage.

PYREX 4980-1L, 1000mL Narrow Mouth Erlenmeyer Flasks w/ Heavy Duty Rim

Used condition in fast shipping

Corning PYREX Class A Glass 6000mL Volumetric Flask Long Neck #38 Stopper 5640

Capacity: TC 6000mL, 6L. Stopper: #38 hollow barrel-style stopper. Used but in excellent condition. Lab Bench Supplies.

Kimble Kimax Glass 500mL Single Neck Round Bottom Boiling Flask 19/22

Used lightly in an educational setting, Kimax round bottom 19/22 flask. Some have frosted necks, and others don’t. Please specify if necessary. Free shipping to the lower 48 United States. 🇺🇸

Corning PYREX Glass 500mL Single Neck Round Bottom Boiling Flask 19/22

Used lightly in an educational setting, Pyrex round bottom 19/22 flask. Normal wear and tear. Free shipping to the lower 48 United States. 🇺🇸

Lot of 6 Volumetric Flasks, Various sizes:10, 25, 50, 100, 200, 250 mL

250ml, 200ml 100ml, 50ml, 25ml,10ml.

Chemglass Hollow Pennyhead Stopper 14/20 Inner Joint Lot of 5 Stoppers

ACE 100 ML ROUND BOTTOM 2-NECK FLASK BOTH 14/20 FREE SHIPPING 13-A

Up for sale is a used but very clean Ace 100 ml Round Bottom 2-Neck Flask, both 14/20.

Pyrex 500mL Neck Round Distilling Flask Chemistry Elementary College Science

Pyrex 500mL Neck Round Distilling Flask Chemistry Elementary College Science

PYREX Red Low Actinic Glass Class A 25mL ±0.02 Volumetric Flask, 55640-25

Capacity: To contain 25mL at 20C. Joint: Size 9 Flask length Stopper Included. Includes stopper. Lab Bench Supplies.

hemispherical cryogenic vacuum Dewar flask Chemglass Pyrex Pop Labline etc

HEIDOLPH 6000 ROUND BOTTOM FLASK Evaporating Flask

Moderate use and age. - Lab glass is not tested. Heavy use and age. Hardware required for key functions to be tested may have been removed after testing (ie: hard drive). F3: Key Functions Working. May be missing components or parts not essential to key functions.

Ace 5000mL with 7" top flange, round bottom boiling flask

Ace heavy wall 5liter Pyrex borosilicate boiling flask with a ~7" flange, designed for use in biological laboratories. Made of high-quality borosilicate glass, this round bottom flask is durable and ideal for heating and boiling liquids in a laboratory setting. The Pyrex brand ensures reliability and accuracy in scientific research and experimentation, making it a valuable asset for those working in healthcare, lab, and industrial settings. Has squared sides for clamping/securing.

CHEMGLASS 250mL Glass Single Neck Round Bottom Boiling Flask 14/20 CG-1506-92

Good used condition. 250mL capacity. Lab Bench Supplies.

VWR 1000mL 3-Neck 24/40 Round Bottom Flask 76008-666 (Best Offer!)

Model: 1000mL 3-Neck 24/40 Round Bottom Flask. Flask Type: Round Bottom. Joint Size: 24/40.

LAB GLASS 250 ML ROUND BOTTOM 3-NECK FLASK ALL 14/20 FREE SHIPPING 14

Up for sale is a used but clean Lab Glass 250 ml Round Bottom 3-Neck Flask, all 14/20.

(12) PYREX Glass Class A 100mL TC Volumetric Flask w/ #13 Stopper 5640 5680

Lot of 12. Includes #13 stopper. Our inventory is sourced through liquidations and surplus from the biotechnology and pharmaceutical industries. Lab Bench Supplies.

Lot of 4 Pyrex 5oml Volumetric Flasks w/ stopper

This Bid is for a lot of 4 50ml volumetric flasks for analytical use. They are clean with no cracks or chips and sold with new stoppers... Thanks for looking, Please see my other listings ... Schibaelectronics

Kontes Lab Glass Cold Trap, Cooling Flask

Bottom: outer joint 24/40. top: inner joint 14/35.

Pyrex Glass Graduated Erlenmeyer Flask, 125mL - Lot of 3

(The carrier is chosen at our discretion unless you arrange your own service. Regardless of service, a handling fee is required for freight preparation. 2) This item has not been altered in any way that significantly changes the product's performance or safety specifications.

125 ML FILTER FLASK 24/40 FREE SHIPPING

Up for sale is a used but very clean 125 ml Filter Flask, 24/40.

Kontes 4 Neck 3000mL Round Bottom Flask Vertical joints 24/40 45/50

This appears to have never been used or used only very lightly. 4 neck glass flask. See all photos.

R163400 Lot (4) Wheaton 125ml Media Storage Bottle With Lid 125 ml

R163400 Lot of Wheaton 125ml Media Storage Bottle with Lid is designed for use in various laboratory settings, including dental, medical, microbiological, and biological labs. This product is specifically a media bottle, making it suitable for storing and preserving samples and media in the lab. With a brand known for quality, Wheaton ensures that this flask is reliable and suitable for a range of scientific and research applications. Each bottle contains 125ml of volume and comes with a lid for secure storage.

PYREX 2000mL Wide Mouth Graduated Heavy Duty Rim Erlenmeyer Flask 5100-2L

Used item in great condition. See pictures for details. Our inventory is sourced through liquidations and surplus from the biotechnology and pharmaceutical industries.

PYREX Glass Class A 10mL TC ±0.02mL Volumetric Flask Stopper Size #9 5642-10

Great used condition.

Pyrex Laboratory Flask Lot 50mL 500mL 1000mL 2000mL Glass Erlenmeyer Beakers

Includes multiple graduated flask sizes suitable for laboratory use, scientific display, educational settings, or industrial décor. 2000mL Pyrex flask. 1000mL Pyrex flask. 500mL Pyrex flask. 50mL Pyrex flask.

4 Varsity Upper Denture Flasks And 2 Hanau 33 Denture Flasks

These are usable denture knockout flasks. They are complete with knockout round plate in them. There are 4 varsity uppers and two 33’s. Look at pictures for style and condition. They were being used not that long ago. The lab closed its denture department. Thanks

Glass Round Bottom Flask/Vase with Wrapped Neck, Clear Glass

Not sure if this is actually something that can take heat. We did have plants and flowers in it with water. The sharpie is for giving size reference.

Pyrex No. 5820-250 Class A Mixing Volumetric Flask, 250mL, Flat Bottom, Reusable

Its reusable nature ensures that it's a practical addition to any laboratory setup, streamlining processes with its sturdy construction and easy-to-read markings.

Vintage Glass 500mL ±0.20 Volumetric Flask

Its sleek design and high-quality construction make it a valuable addition to any laboratory setting.

EM Hirschmann Glass TC 250mL ± 0.12mL Volumetric Flask Stopper Size #16 Chipped

Rim of the flask is chipped.

PYREX 50 ML ROUND BOTTOM FLASKS ALL 24/40 FREE SHIPPING A

Up for sale are three used but very clean Pyrex 50 ml Round Bottom Flasks, all 24/40, Cat.

Pyrex 5640-25 25 mL Verified Class A Volumetric Flask with Stopper

Experience precision and reliability with the Pyrex 5640-25 Class A Volumetric Flask, designed for accurate measurements and storage of liquids. With a 25mL capacity, this flask meets the stringent standards of laboratory glassware, crafted to endure repeated use and cleaning cycles. The flask comes with a stopper, ensuring contents are secure and protected from external influences. Its robust design and versatility make it an essential item for a wide range of scientific applications, from chemistry to biology, making it a valuable addition to any laboratory setup.

5 Thick Glass Vacuum Flask, lab flasks

Here are 5 each used but very nice thick glass vacuum flasks. You are buying 2000ml with bored lid, 1000ml very heavy flask, 500ml with bored lid, 250ml with bored lid and a 125ml with bored lid. Please checkout my other items to combine shipping. Thanks for looking.

2L Heavy Wall 2000 mV Vacuum Filtering Flask with Side Arm Opening Connector

Well used but fully functional 2L Vacuum Flask. No brand printed. Very sturdy.

Pyrex 200ml 24/40 Round Bottom Boiling Flask

CHEMGLASS 5L Round Bottom Glass Flask 71/60 Joint

Used CHEMGLASS 5L Round Bottom Glass Flask 71/60 Joint, and 24/40 Joint. Have a short path distillation head listed as well that fits the flask. Also have 71/60 to 24/40 adapters listed.