Flat Bottom Flasks, Heavy Wall$49.95
Borosilicate glass cleansing apparatus for 5 mm NMR tube. Consisting of a main tube and a side reservoir tube. NMR tube is inserted into the main tube and then sealed with a poly-pro cap to provide vacuum seal. Cleaning solvent is placed in the reservoir tube. Vacuum suction draws solvent to wet the side of the NMR tube cleaner to remove contaminant. NMR tube can then be dried by air stream. Hose connection has an O.D. of 8.5mm at the middle serration.Ground joint size 24/40.
all products in this category.
Chromatography Column, Taper Joint, PTFE stopcock, Fritted Disk$59.95
Chromatography Column, Flow Control Adapter$49.95
Squibb Separatory Funnel, PTFE Stopcock and Ground Joint$51.95
Round Bottom Flasks, Heavy Wall$11.95
Round Bottom Flasks, Heavy Wall$12.95
Liebig Condenser, with Narrow Jacket$27.95
Distillation Adapter, Vacuum Take-off, 105 degrees$20.95