Corning Pyrex Borosilicate Glass Flat Bottom Boiling Flask, 250mL Capacity

Corning Pyrex Borosilicate Glass Flat Bottom Boiling Flask,

The Corning Pyrex Borosilicate Glass Flat Bottom Boiling Flask is a 250mL, long-necked flask for heating and boiling liquids. The neck accepts a #5 stopper (sold separately) and has a tooled mouth for a smooth stopper fit. Flat-bottom flasks can be set on a surface. This flask is made of No. 7740 Pyrex brand clear borosilicate glass for durability and chemical- and temperature-resistance, and its uniform wall thickness provides mechanical strength for shock-resistance. Borosilicate glass has a low coefficient of thermal expansion and is resistant to thermal stress. Boiling flasks provide uniform heating of liquids for quality testing, sampling, and research in chemistry, education, research, and life science applications. SpecificationsFlask styleFlat-bottom boilingMaterialBorosilicate glass (No. 7740)Capacity250mLStopper size#5Top styleTooled mouthWorking temperature230 degrees CDimensions134mm height, 82mm OD Flasks are glass or plastic containers for storing or collecting chemical samples or solutions in scientific laboratories. They come in a variety of sizes and shapes and are designed for a wide range of scientific processes. Erlenmeyer flasks, introduced by German chemist Emil Erlenmeyer in 1861, are shaped like a cone with a wide, flat base that narrows to a neck opening...

  • Brand: Pyrex
  • ASIN: B00FGEERJ0

American Educational 7-771000 Clear Borosilicate Glass 1000mL Flat Bomex Bottom Boiling Flask

American Educational 7-771000 Clear Borosilicate Glass 1000mL Flat

The American Educational 7-771000 1000mL flat-bottom boiling flask is used for heating and boiling liquids. The single neck accepts a #8 stopper (sold separately). Flat-bottom flasks provide uniform heating and can be set on a surface. This flask is made of Code BJTY clear borosilicate glass for durability, chemical- and temperature-resistance, and high mechanical strength under harsh conditions, such as mechanical washing. Borosilicate glass has a low coefficient of thermal expansion and is resistant to thermal stress. The flask meets ISO 3585, Type 3.3 specifications for borosilicate glass. Boiling flasks are used for heating and boiling liquids, quality testing, sampling, and research, and in lab applications in chemistry, education, research, and life science applications.  Specifications Material Borosilicate glass, Code BJTY Capacity 1000mL Flask style Flat-bottom boiling Stopper size #8 Specifications ISO 3585, Type 3.3 Flasks are glass or plastic containers for storing or collecting chemical samples or solutions in scientific laboratories. They come in a variety of sizes and shapes and are designed for a wide range of scientific processes. Erlenmeyer flasks, introduced by German chemist Emil Erlenmeyer in 1861, are shaped like a cone with a wide, flat b...

  • Brand: American Educational Products
  • ASIN: B005QDP1GY
  • UPC: 795721143845

United Scientific FG4060-1000 Borosilicate Glass Flat Bottom Boiling Flask, 1000ml Capacity

United Scientific FG4060-1000 Borosilicate Glass Flat Bottom Boiling

Borosilicate glass flasks are designed to give the best combination of thermal shock resistance, physical strength, and resistant to chemical shock.

  • Brand: United Scientific Supplies
  • ASIN: B00ES3U08W

Deschem 5000ml,24/40,2-Neck,Flat Bottom,Glass Flask,5L,Twins Necks,Lab Chemistry Vessel

Deschem 5000ml,24/40,2-Neck,Flat Bottom,Glass Flask,5L,Twins Necks,Lab Chemistry

Deschem 5000ml,24/40,2-neck,Flat Bottom,Glass Flask,5L,Twins Necks,Lab Chemistry VesselBe Made From G3.3 Borosilicate GlassThe neck is 24/40 Ground Joint.Volume:5000mlFlat Bottom

  • Color: Clear
  • Brand: Deschem
  • ASIN: B077XX9KC1

Deschem 2000ml,24/40,2-Neck,Flat Bottom Glass Flask,2L,Two Necks,Laboratory Vessel

Deschem 2000ml,24/40,2-Neck,Flat Bottom Glass Flask,2L,Two Necks,Laboratory

Deschem 2000ml,24/40,2-Neck,Flat Bottom Glass Flask,2L,Two Necks,Laboratory VesselBe Made From G3.3 Borosilicate GlassThe neck is 24/40 Ground Joint.Volume:2000mlFlat Bottom

  • Color: Clear
  • Brand: Deschem
  • ASIN: B077XW5Y65

LabStock LB40-500 Boiling Flask, Flat Bottom with Cork Stopper, 500 mL Capacity

LabStock LB40-500 Boiling Flask, Flat Bottom with Cork

Used for boiling operations, these flasks are made of heat resistant borosilicate glass and may be exposed to flame. The flasks are not graduated but do have a white enamel spot for labeling. The flasks also make unique Decorative storage containers and may be fitted with rubber stoppers.

  • Brand: LabStock
  • ASIN: B01JDBSNQY
  • UPC: 799418208947

Laboy HMF010110 Glass Single Neck Flat Bottom Boiling Flask 1000 mL with 24/40 Glass Joint

Laboy HMF010110 Glass Single Neck Flat Bottom Boiling

The flat bottom flask is likely the other round bottom flask but with a flat bottom allowing it standing up flat surface as the flask can sit upright on its own. Capacity of 1000mL with 24/40 glass ground taper joint. It can be used in heading during distillation, they are not as durable as round bottom flasks for heating better than Erlenmeyer flask which has have the sharp and vulnerable corners .Laboy glass flasks are heavy wall design, made by hand-blowing to ensure uniform wall thickness, and made of high-quality borosilicate glass and annealed at 800 degree Celsius, can be heated directly in an open flame and can withstand typical laboratory thermal variations in Chemistry processes like heating and cooling.

  • Brand: LABOY
  • ASIN: B018928IEU

Laboy HMF010108L Glass Single Neck Flat Bottom Boiling Flask 500 mL with 24/40 Glass Joint (Pack of 5)

Laboy HMF010108L Glass Single Neck Flat Bottom Boiling

The flat bottom flask is likely the other round bottom flask but with a flat bottom allowing it standing up flat surface as the flask can sit upright on its own. Capacity of 500mL with 24/40 glass ground taper joint. It can be used in heading during distillation, they are not as durable as round bottom flasks for heating better than Erlenmeyer flask which has have the sharp and vulnerable corners .Laboy glass flasks are heavy wall design, made by hand-blowing to ensure uniform wall thickness, and made of high-quality borosilicate glass and annealed at 800 degree Celsius, can be heated directly in an open flame and can withstand typical laboratory thermal variations in Chemistry processes like heating and cooling.

  • Brand: LABOY
  • ASIN: B01IQP91HS
  • UPC: 791290970295

Deschem 500ml 1-Neck Flat Bottom Glass Bottle Lab Boiling Flask Single Neck

Deschem 500ml 1-Neck Flat Bottom Glass Bottle Lab

Deschem 500ml 1-neck Flat Bottom Glass Bottle Lab Boiling Flask Single NeckCapacity 500mlJoint 24/40Made From Borosilicate Glass 3.3

  • Color: Clear
  • Brand: Deschem
  • ASIN: B07K283JKQ

Deschem 1000ml,3-Neck,24/40,Flat Bottom Glass Flask,Three Neck,Laboratory Boiling Vessel

Deschem 1000ml,3-Neck,24/40,Flat Bottom Glass Flask,Three Neck,Laboratory Boiling

Deschem 1000ml,3-Neck,24/40,Flat Bottom Glass Flask,Three Neck,Laboratory Boiling VesselBe Made From G3.3 Borosilicate GlassThe neck is 24/40 Ground Joint.Volume:1000mlFlat Bottom

  • Color: Clear
  • Brand: Deschem
  • ASIN: B077XZXYD4

Boiling Flask - Florence, Flat Bottom, Wide Neck with Beaded Rim 500ml, Premium Borosilicate 3.3 Glass - Eisco Labs

Boiling Flask - Florence, Flat Bottom, Wide Neck

Premium flat bottom, wide neck boiling flask made of Borosilicate 3.3 glass. 500mL capacity. Flask neck has an inner diameter of 45mm, and an outer diameter of 53mm. Fits #10 Stopper (CH0321Q, CH0321Q1H, CH0321Q2H)

  • Brand: EISCO
  • ASIN: B077NHKKP9
  • UPC: 849230021207

Lab Glass 2000ml 2L 2 Neck Two Neck Flat Bottom Flask 24/40 Joint, Heavy Wall,

Lab Glass 2000ml 2L 2 Neck Two Neck

2000ml 2 neck flat bottom flask, 24/40 Joint, heavy wall Made with borosilicate glass 3.3, low linear coefficient of expansion and high annealing point 1,Capacity: 2000ml 2,Material: borosilicate glass 3.3 3,Joints size: 24/40. Special capacity, joint size, and custom made are available upon request. We also supply all kinds of borosilicate laboratory glassware, for more details, please visit our company website Beijing Getty Laboratory Glassware Co.,Ltd.

  • Brand: HEQI GLASS
  • ASIN: B07258R8KF
  • UPC: 605826378908

Laboy HMF010108 Glass Single Neck Flat Bottom Boiling Flask 500 mL with 24/40 Glass Joint

Laboy HMF010108 Glass Single Neck Flat Bottom Boiling

The flat bottom flask is likely the other round bottom flask but with a flat bottom allowing it standing up flat surface as the flask can sit upright on its own. Capacity of 500mL with 24/40 glass ground taper joint. It can be used in heading during distillation, they are not as durable as round bottom flasks for heating better than Erlenmeyer flask which has have the sharp and vulnerable corners .Laboy glass flasks are heavy wall design, made by hand-blowing to ensure uniform wall thickness, and made of high-quality borosilicate glass and annealed at 800 degree Celsius, can be heated directly in an open flame and can withstand typical laboratory thermal variations in Chemistry processes like heating and cooling.

  • Brand: LABOY
  • ASIN: B00XHHDIZW

Boiling Flask, Flat Bottom 250ml, With Cork Stopper

Boiling Flask, Flat Bottom 250ml, With Cork

Used for boiling operations, these flasks are made of heat resistant borosilicate glass and may be exposed to flame. The flasks are not graduated but do have a white enamel spot for labeling. The flasks also make unique decorative storage containers!

  • Brand: MHB
  • ASIN: B003MYBCHG
  • UPC: 799418208954

StonyLab Glass 500mL Heavy Wall Single Neck Flat Bottom Boiling Flask, with 24/40 Standard Taper Outer Joint - 500mL

StonyLab Glass 500mL Heavy Wall Single Neck Flat

Why Choose StonyLab? 1. The StonyLab means high-quality products for reasonable prices. 2. We boast excellent customer service with a high satisfaction rating, with our team of representatives ready to assist you Monday to Friday, from 9:30AM to 5:30PM Eastern Time. 3. We pack and ship your orders directly from our US-based warehouse within 24 business hours, and tracking information will be provided to you as soon as it's available. StonyLab Glass Single Neck Flat Bottom Boiling Flask, with 24/40 Standard Taper Outer Joint

  • Color: 500mL
  • Brand: StonyLab
  • ASIN: B07814RLTT

Kimble 28017-100 Borosilicate Glass 100mL, +/-0.08mL Tolerance, Round with Flat Bottom Class A Serialized and Certified Volumetric Flask, with Stopper (Case of 12)

Kimble 28017-100 Borosilicate Glass 100mL, +/-0.08mL Tolerance, Round

This Kimax flask is permanently marked with an individual serial number and is supplied with a Certificate of Graduation Accuracy. The flask is calibrated 'To Contain' and has a blasted on graduation ring and marking spot. A standard taper ground glass stopper is supplied with this flask. These flasks have been carefully selected to meet the requirements for accuracy, appearance, glass quality, calibration line and inscriptions of former NBS Circular 602. Designed from ASTM Specification E288, Class A serialized requirements. Replacement stopper is 41900R. Capacity: 100mL. ± Tolerance: 0.08. Ground Glass Stopper: 13. Height (with stopper): 180mm. Kimble #: 28017-100.

  • Brand: Kimble
  • ASIN: B002RS5G4S

NANSHIN Glassware,Flat Bottom Glass Flask,5000ml,24/40,Sigle Neck,One Neck,5 Litre,Boiling Bottle

NANSHIN Glassware,Flat Bottom Glass Flask,5000ml,24/40,Sigle Neck,One Neck,5 Litre,Boiling

Flat Bottom Glass Flask,5000ml,24/40,Sigle Neck,One Neck,3 Litre,Boiling Bottle 1 Be made of G3.3 borosilicate glass. This borosilicate glass with low linear coefficient of expansion is ideal choice for fabricating laboratory glassware. Annealing Point ------560℃ Linear Coefficient of Expansion ------ 32×10-7/℃ Softening Point ------820℃ 2 The thickness of the flask is 2.5mm.

  • Brand: Nanshin
  • ASIN: B019WC6M26

New 1000ml 2 Neck 24/40 Flat Bottom Glass Flask Laboratory Boiling Bottle

New 1000ml 2 Neck 24/40 Flat Bottom Glass

Description: 1000ml 2 Neck 24/40 Flat Bottom Glass Flask Laboratory Boiling Bottle Specifications: Material: G3.3 borosilicate glass Capacity: 1000ml The borosilicate glass with low linear coefficient of expansion is ideal choice for fabricating laboratory glassware. Package Included: 1x Flat Bottom Glass Flask

  • Brand: Letbobg
  • ASIN: B0759WCHPD
  • UPC: 688098608522

Laboy HMF010104 Glass Single Neck Flat Bottom Boiling Flask 250 mL with 24/40 Glass Joint

Laboy HMF010104 Glass Single Neck Flat Bottom Boiling

The flat bottom flask is likely the other round bottom flask but with a flat bottom allowing it standing up flat surface as the flask can sit upright on its own. Capacity of 250mL with 24/40 glass ground taper joint. It can be used in heading during distillation, they are not as durable as round bottom flasks for heating better than Erlenmeyer flask which has have the sharp and vulnerable corners .Laboy glass flasks are heavy wall design, made by hand-blowing to ensure uniform wall thickness, and made of high-quality borosilicate glass and annealed at 800 degree Celsius, can be heated directly in an open flame and can withstand typical laboratory thermal variations in Chemistry processes like heating and cooling.

  • Brand: LABOY
  • ASIN: B00XHHDH4Y

Florence Boiling Flask, 2000ml, Borosilicate Glass, Wide Neck, Flat Bottom - Eisco Labs

Florence Boiling Flask, 2000ml, Borosilicate Glass, Wide Neck,

2000ml capacity florence boiling flask made out of high quality, heavy duty borosilicate glass. Wide neck, beaded rim and flat bottom. No stopper included. Flask measures 9.5" tall.

  • Brand: EISCO
  • ASIN: B07DF8T9F8
  • UPC: 849230021221
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Flat bottom Glass Flask - 3000ml SKU #D1162921

Flat Bottom Glass Flask

Flat bottom Glass Flask - 3000ml SKU #D1162921 This glass flask is the perfect addition to your lab ware equipment, and is suitable for any professional or educational medical laboratory. Made from the highest quality glass, the flask is clear so that you can easily see the contents and how thing...

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Making a 5 neck RB flask

Flat Bottom Glass Flask

2.5 years into scientific glassblowing and I thought I'd document how to make a 1 Litre Round Bottom Flask with 5 sockets. (This is my first time making them). Hope you find it interesting :) Music is from www.bensound.com - Royalty free.

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Flat bottom Glass Flask - 50ml - 10pcs SKU #D1162914

Flat Bottom Glass Flask

Flat bottom Glass Flask - 50ml - 10pcs SKU #D1162914 This glass flask is the perfect addition to your lab ware equipment, and is suitable for any professional or educational medical laboratory. Made from the highest quality glass, the flask is clear so that you can easily see the contents and how...

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Flat bottom Glass Flask - 1000ml - 10pcs SKU #D1162919

Flat Bottom Glass Flask

Flat bottom Glass Flask - 1000ml - 10pcs SKU #D1162919 This glass flask is the perfect addition to your lab ware equipment, and is suitable for any professional or educational medical laboratory. Made from the highest quality glass, the flask is clear so that you can easily see the contents a...

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Chemistry Lab - 5 - Florence Flask / Boiling Flask

Flat Bottom Glass Flask

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