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$88.20
Round bottom reaction flask with a standard taper outer joint. PTFE high vacuum valve has valve size of 0-4mm. The O-rings are protected by precisely engineered Teflon wipers, which ensures perfect seal and excellent chemical resistance.
$99.40
Round bottom reaction flask with a standard taper outer joint. PTFE high vacuum valve has valve size of 0-4mm. The O-rings are protected by precisely engineered Teflon? wipers, which ensures perfect seal and excellent chemical resistance.
$107.60
Round bottom reaction flask with a standard taper outer joint. PTFE high vacuum valve has valve size of 0-4mm. The O-rings are protected by precisely engineered Teflon wipers, which ensures perfect seal and excellent chemical resistance.
$78.20
Round bottom reaction flask with a standard taper outer joint. Side arm is fitted with 2mm glass stopcock.
$86.40
Round bottom reaction flask with a standard taper outer joint. Side arm is fitted with 2mm glass stopcock.
$99.80
Round bottom reaction flask with a standard taper outer joint. Side arm is fitted with 2mm glass stopcock.
$103.60
Round bottom reaction flask with a standard taper outer joint. Side arm is fitted with 2mm glass stopcock.
$46.40
Heavy wall pressure tube have internal threads for the use with 15 mm Teflon busing (included) and #013 O-ring (included). With the capacity of 15 mL, OD of 26 mm and length of 109 mm, this pressure vessel is useful for sealed reactions, e.g. polymerization, C-C coupling reactions. Reminder: Always work behind a safety shield when running pressurized...
$52.40
Heavy wall pressure tube have internal threads for the use with 15 mm Teflon busing (included) and #013 O-ring (included). With the capacity of 35 mL, OD of 26 mm and length of 164 mm, this pressure vessel is useful for sealed reactions, e.g. polymerization, C-C coupling reactions. Reminder: Always work behind a safety shield when running pressurized...
$72.40
Heavy wall round bottom pressure vessel have internal threads for the use with 15 mm Teflon busing (included) and #013 O-ring (included). With the capacity of 75 mL, OD of 46 mm and length of 129 mm, this pressure vessel is useful for sealed reactions, e.g. polymerization, C-C coupling reactions. Reminder: Always work behind a safety shield when running...
$78.60
Heavy wall round bottom pressure vessel have internal threads for the use with 15 mm Teflon busing (included) and #013 O-ring (included). With the capacity of 150 mL, OD of 60 mm and length of 139 mm, this pressure vessel is useful for sealed reactions, e.g. polymerization, C-C coupling reactions. Reminder: Always work behind a safety shield when running...
$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.
$96.20
Adapter has a 0-4mm high vacuum PTFE valve between the top 14/20 outer and the lower 14/20 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.
$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.
$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.
$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.
$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...