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Laboy Glass Vacuum Cold Trap 2-Part with 10 mm Serrated Hose 200mm Length Below The 24/40 Joint for Schlenk Line Organic Chemistry Lab Glassware

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DESIGN----This is a two-piece design vacuum cold trap,the connections on the uppper parts are with serrated hose connection,The center tube with 10mm hose connections for easy connection to a vacuum gas manifold bank tubes which are also with 10mm hose connections.The serration hose connection on the side tube have an O.D.of 13mm at the smallest serration and 16mm at the largest serration. The lower part is a thick wall round bottom tube with standard taper outer joint.
USE----It is used to place between the experimental apparatus and the vacuum source. In a schlenk line,the vacuum trap is usually connected to the vacuum bank of the vacuum gas manifold
DIMENSIONS-----This vacuum trap has 24/40 joints to assemble the two parts together, The O.D of the outer body is 30mm,the outer body below the joint is 200mm,the O.D.of the inner and side tube is 10mm.
HEAVY WALL ---This lab glassware is heavy-wall designed , made by hand-blowing according to ASTM E438 ,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,durable and reusable.
100% 90 DAY MONEY BACK GUARANTEE If you are not satisfied for any reason, simply return for a full, no questions asked. You have nothing to lose.Please also kindly understand glassware is fragile, even if we pack them carefully,it may be broken during the shipment ,if you receive the items in broken status,don't hesitate to contact us ,we will arrange free replacement or full.

Vacuum trap, also called cold trap, is used to condense all vapors except the permanent gases into a liquid or solid. With joint for easy removal of condense. Serrated hose connections for side tube have an O.D. Of 13mm at the smallest serration and 16mm at the largest serration. Center tube hose connection is always 10mm for easy connection to manifold bank tubes which are also with 10mm hose connection. 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.

Aedifex

Reviewed in the United States on September 18, 2019

Does what it’s supposed to.I prefer running multiple, smaller traps in series instead of a single large trap. I still capture vapors/liquid in the second trap even after the condenser and first cold trap. That’s all contamination that would foul my vacuum pump.

mssoforegon

Reviewed in the United States on June 8, 2019

Typical Laboy quality, very good. Packed very well, arrived in perfect shape. Thanks

Ricks Gaars

Reviewed in the United States on June 3, 2019

Good Quality

Jerome

Reviewed in the United States on December 11, 2018

I couldn't be happier with this bubbler. Works great and far far cheaper than Fisher or VWR. I am very pleased with this purchase.

Woodstork

Reviewed in the United States on October 3, 2018

This vacuum trap works very well and ensures that breakage is not costly.

Sasha's mom

Reviewed in the United States on August 15, 2017

breeze

Reviewed in the United States on March 4, 2017

It work great for me

Aaron Toney

Reviewed in the United States on November 6, 2016

Given the price I was buying this as a gamble. I think it payed off. Arrived on time and well packed, and the construction appears to be quality. I just got it but it looks like this will hold up over prolonged use under partial pressure differential.

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Laboy Glass Vacuum Cold Trap 2-Part with 10 mm Serrated Hose 200mm Length Below The 24/40 Joint for Schlenk Line Organic Chemistry Lab Glassware