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Glass Vacuum Cold Trap Bubbler Adapter with 10mm Serrated Hose, 24/40 Joint

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Regular price $36.49 USD
Regular price Sale price $36.49 USD
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  • Vaccum cold trap

  • Borosilicate Glass, Heavy Duty Design, Reusable & High quality

  • O.D.10 mm

  • Capacities: 80ml

  • StonyLab ensures high quality and premium customer service

  • Please note: 24/40 or 29/42 joint size may be received, which have no impact on using; please be aware of this before purchasing

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Customer Reviews

Based on 23 reviews
83%
(19)
9%
(2)
9%
(2)
0%
(0)
0%
(0)
D
DARREN
Coldtrap for vacuum

This little cold trap works well it stops your vapours from watering down your vacuum pump oil when the trap is kept very cold.Works, as intended, arrived quickly and fully-functional

R
Ricko
Very nice.

Clean and professional, happy with product

A
Alex M
Great Cold Trap

This is the final trap in my distillation system. It sits in either an ice and rock salt bath or wrapped in paper and inserted in dry ice in a modified cooler (drilled a hole in the lid, and a second relief hole, for off gassing any CO2,) The tube sits through the lid, keck clip snugly affixed, and vacuum attached. Center tube is straight down the center, and there are no blemishes on the glass or deformations (air bubbles, thin spots) visible. I have continuously operated it under vacuum while in the cooler to trap solvent (as well as rogue terpenes that evaporate during warm up.) The glass is ground nicely, the grinds are true ST 24/40, even though this is designed to be used assembled, chilled, and connected to vacuum. Great price, great little trap. When doing extractions under vacuum, or distilling under vacuum, a trap is a definite pump saver, and worth the investment.

A
Alex M
Great Cold Trap

This is the final trap in my distillation system. It sits in either an ice and rock salt bath or wrapped in paper and inserted in dry ice in a modified cooler (drilled a hole in the lid, and a second relief hole, for off gassing any CO2,) The tube sits through the lid, keck clip snugly affixed, and vacuum attached. Center tube is straight down the center, and there are no blemishes on the glass or deformations (air bubbles, thin spots) visible. I have continuously operated it under vacuum while in the cooler to trap solvent (as well as rogue terpenes that evaporate during warm up.) The glass is ground nicely, the grinds are true ST 24/40, even though this is designed to be used assembled, chilled, and connected to vacuum. Great price, great little trap. When doing extractions under vacuum, or distilling under vacuum, a trap is a definite pump saver, and worth the investment.

M
Mchem
not best quality

the first one showed up broken, the box wasn't very sturdy. Second one is OK, but the inner tube is bent and it basically touches the sidewall when assembled. This is a problem if you use liquid N2 to cool the trap. It will clog itself more quickly, and potentially lead to breakage if you try to disassemble and don't notice the inlet tube frozen to the side.

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