Reaction

Showing 25-28 of 28 item(s)

24/40 Transfer Adapter with High Vacuum Valve

Out-of-Stock

STD Joint Connect

24/40 Transfer Adapter with High Vacuum Valve

155924

$109.80

Adapter has a 0-4mm high vacuum PTFE valve between the top 24/40 outer and the lower 24/40 inner joints. The PTFE valve has metering tip to adjust the liquid transfer flow, and the O-rings are completely enclosed with thin layer of PTFE around the valve. This new design makes it inert to most chemical/solvents being transferred from one vessel to the other.

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Accessories

Horizontal Bubbler with 24/40 Standard Taper Joint

701024

$97.20

Horizontal design of bubbler allows in line connection and purging of reaction flask with 24/40 joints. This bubbler has 10 mm O.D. hose connection.

Distillation

Sublimer, Micro Scale, with 2mm Glass Stopcock, 25mL Long-neck Flask

702425

$152.80

Micro scale sublimer can be used to purified sublimable material as small as 100 mg. The 25 mL long neck flask is for small volume efficiency. With 24/40 standard taper to connect the flask and the cold finger condenser.

29/42 to 24/40 Transfer Adapter with High Vacuum Valve

In Stock

STD Joint Connect

29/42 to 24/40 Transfer Adapter with High Vacuum Valve

155929

$118.40

Custom-made transfer adapter has a 0-4mm high vacuum PTFE valve between the top 29/42 outer and the lower 24/40 inner joints. The PTFE valve has metering tip to adjust the liquid transfer flow, and the O-rings are completely enclosed with thin layer of PTFE around the valve. This valve design makes it inert to most chemical/solvents being transferred from...