material
borosilicate glass
sterility
non-sterile
packaging
pack of 1
manufacturer/tradename
Sigma-Aldrich
I.D. × depth
2 mm × 23 mm , 2.0 cm × 23 cm
flask capacity
~70 mL
General description
Borosilicate glass with protective aluminum housing is designed for freezing NMR samples in vacuum-thaw work. Attaches to lattice rack with clamp. Compact size minimizes volume of liquid nitrogen required.