The Best Glass Stopcock Vacuum Release

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567 reviews analysed

1. Laboy Glass 100mL Single Neck Round Botthom Schlenk Flask Reaction Kettle with 24/40 Joint & Glass Stopcock Air-Free at Side Arm Chemistry Lab Glassware

Laboy Glass 100mL Single Neck Round Botthom Schlenk Flask Reaction Kettle with 24/40 Joint & Glass Stopcock Air-Free at Side Arm Chemistry Lab Glassware

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Description

Size:100mL | Style:24/40

The schlenk flask is a round bottom flask with side-arm glass stopcock. Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, 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.

2. Laboy Glass 50mL Pear-Shaped Schlenk Flask Tube Kjeldahl-Style Reaction Storage Air-Free with Glass Stopcock & 14/20 Joint Lab Glassware

Laboy Glass 50mL Pear-Shaped Schlenk Flask Tube Kjeldahl-Style Reaction Storage Air-Free with Glass Stopcock & 14/20 Joint Lab Glassware

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Description

Size:50mL | Style:With Glass Stopcock

This standard schlenk flask is a round bottom, pear-shaped flask with a ground glass joint and a side arm, which has a 2mm glass stopcock to control the flask’s exposure to a vacuum manifold for a schlenk line. The glass out joint at Top is used to add material in the flask and can be stopped by a ground glass stopper. When the flask is connected with a vacuum manifold under a positive pressure of inert gas, the stopper can be replaced with other apparatus, for example a reflux condenser. Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, 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.

3. Yama Glass CD-8 silver Pour Over Coffee Maker, BLACK

Yama Glass CD-8 silver Pour Over Coffee Maker, BLACK

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4. BOROSIL 3083045 Desiccator Vacuum, Stopcock with Ptfe Spindle and Porcelain Plate, 300 mm, Borosilicate, 250 Mm fl. oz., Borosilicate GLASS

BOROSIL 3083045 Desiccator Vacuum, Stopcock with Ptfe Spindle and Porcelain Plate, 300 mm, Borosilicate, 250 Mm fl. oz., Borosilicate GLASS

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5. Wood’s Powr-Grip N4950 8" Suction Cup Lifter w/Case Bundled with MaxTite Clean&Defend Vacuum Suction Cup Cleaner and Microfiber Cleaning Cloth

Wood's Powr-Grip N4950 8" Suction Cup Lifter w/Case Bundled with MaxTite Clean&Defend Vacuum Suction Cup Cleaner and Microfiber Cleaning Cloth

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6. Wood’s Powr-Grip N4000 8" Flat Vacuum Cup with ABS Handle

Wood's Powr-Grip N4000 8" Flat Vacuum Cup with ABS Handle

Feature

Description

Features: * Lightweight, heavy duty ABS handle. * Fast attachment on smooth, nonporous flat surfaces. * Red-line indicator warns user of any vacuum loss. * Check valve allows repumping without loss of remaining vacuum. * Release valve lever permits quick and complete release. * Easily replaceable handle / release valve and plunger. * Supplied with protective carrying case. Specifications: * Vacuum Pad: Flat, 8″ [204 mm] diameter (model G0695) * Load Capacity: 125 lbs [57 kg] per cup

7. Laboy Glass Double Maniflod Vacuum Gas Distributor for Schlenk Line with 4-Port Hollow Glass Stopcock All Hose Opens 450mm in Length Air-Free Chemistry Lab Glassware

Laboy Glass Double Maniflod Vacuum Gas Distributor for Schlenk Line with 4-Port Hollow Glass Stopcock All Hose Opens 450mm in Length Air-Free Chemistry Lab Glassware

Feature

Description

Size:4-Port | Style:All hose opens

The double manifold, also called vacuum gas distributaries usually used in Schlenk line. With 4mm double oblique, high vacuum hollow glass stopcocks precision ground with corresponding numbers on barrel and plug. The double manifold, also called vacuum gas distributaries usually used in Schlenk line. With Lower vacuum chambers on stopcock. Distance between stopcocks is 100mm center to center. Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, 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.

8. Laboy Glass Double Maniflod Vacuum Gas Distributor for Schlenk Line with 4-Port Solid Glass Stopcock All Hose Opens 450mm in Length Air-Free Chemistry Lab Glassware

Laboy Glass Double Maniflod Vacuum Gas Distributor for Schlenk Line with 4-Port Solid Glass Stopcock All Hose Opens 450mm in Length Air-Free Chemistry Lab Glassware

Feature

Description

Size:4-Port | Style:All hose opens

The double manifold, also called vacuum gas distributaries usually used in Schlenk line. With 4mm double oblique, high vacuum solid glass stopcocks. The solid glass stopcocks have constant pressure retention devices. Distance between stopcocks is 100mm center to center. Laboy glass flasks are heavy wall designed, made by hand-blowing to ensure uniform wall thickness, 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.

9. Separating Funnel, 1000ml – Pear Shaped – 29/32 Plastic Stopper, Glass Key Stopcock, Stem with Cone – Borosilicate Glass – Eisco Labs

Separating Funnel, 1000ml - Pear Shaped - 29/32 Plastic Stopper, Glass Key Stopcock, Stem with Cone - Borosilicate Glass - Eisco Labs

Feature

Description

This 1000ml separating funnel has a robust pear shaped body with a 4.25″ diameter at its widest point. The item measures 13″ in height when positioned upright and is designed with a glass stopcock that allows optimal control of flow when working with liquids in the lab. The interchangeable plastic 29/32 stopper fits 1.25″ opening at the top of the funnel, and the spout measures 3.75″ down from the stopcock. The spout has a 3/8″ outer diameter and a 1/4″ interior diameter.
Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.

Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control.
Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.

10. Separating Funnel, 250ml – Pear Shaped – 19/26 Plastic Stopper, Glass Key Stopcock, Stem with Cone – Borosilicate Glass – Eisco Labs

Separating Funnel, 250ml - Pear Shaped - 19/26 Plastic Stopper, Glass Key Stopcock, Stem with Cone - Borosilicate Glass - Eisco Labs

Feature

Description

This 250ml separating funnel has a robust pear shaped body with a 3″ diameter at its widest point. The item measures 10.5″ in height when positioned upright and is designed with a glass stopcock that allows optimal control of flow when working with liquids in the lab. The interchangeable plastic 19/26 stopper fits 1″ opening at the top of the funnel, and the spout measures 3″ down from the stopcock. The spout has a 3/8″ outer diameter and a 1/4″ interior diameter.
Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.

Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control.
Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.

Conclusion

By our suggestions above, we hope that you can found Glass Stopcock Vacuum Release for you.Please don’t forget to share your experience by comment in this post. Thank you!

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