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STD Joint Connect

24/40 Inlet Thermometer Adapter

153702

$26.40

Supplied with a compression cap and Viton o-ring for vacuum tight seal of plain stem thermometers or any other tube having an O.D. between 5mm-7mm.

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Out-of-Stock

Multi-Neck

1000mL 24/40 Vertical Four Neck Flask

304228

$155.80

Four-neck round bottom flask with standard taper outer joints of 24/40 on all four necks. Heavy wall design increases mechanical strength.

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500mL 24/40 With Glass Stopcock Reaction Flask

Out-of-Stock

Schlenk Flask

500mL 24/40 With Glass Stopcock Reaction Flask

372027

$103.60

Round bottom reaction flask with a standard taper outer joint. Side arm is fitted with 2mm glass stopcock.

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500 mL, 24/40 Glass Vacuum Distillation Apparatus with Claisen Adapter

500 mL, 24/40 Glass Vacuum Distillation Apparatus with Claisen Adapter 2

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Out-of-Stock

Distillation

500 mL, 24/40 Glass Vacuum Distillation Apparatus with Claisen Adapter

624801

$254.80

High quality borosilicate glass laboratory distillation kit, 24/40 joints, 500/250 mL one-neck flasks, with Claisen adapter with thermometer adapter, Leibig condenser with 300 mm jackel length.

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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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