RPI 6ml High Density Polyethylene Vial, Push-On Caps, BuLk Packed, 2000 Per Case

This general purpose vial can be used for liquid scintillation counting, gamma counting, chromatography, sample storage and cuLturing. The shouLderless vial features a fuLl width opening of 12.5 mm and the overall dimensions are 16 x 57 mm.
The vials can be securely sealed by simply snapping the caps on; removal of caps requires an easy 1/4 turn (twist). The ease with which these caps can be manipuLated eliminates the danger of spillage associated with other push-on/puLl-off caps. A built-in positive lock prevents the cap from popping off because of a small build-up of pressure in the vial. The quality of the sealing system is such that it is not necessary to tighten the closure with pressure to achieve a leak proof seal.