Internally Threaded Cryo Vials Semen Analysis in any combination

in any combination

gas concentration and humidity retaining with water-jacketed chamber

Splash and dust resistant case protected by impact absorbing holster

exerting slight pressure on the coverglass

for 13-16mm tubes

Internally Threaded Cryo Vials Semen Analysis in any combinationThermo Scientific Nunc Internally Threaded Cryo Vials For cryogenic storage of cells, blood, serum and other biological specimens. Available with internal threads, external threads and round bottom, conical bottom, self standing and non standing varieties in sizes from 1. 0 to 4. 5 mL. Internally threaded Cryotubes are designed for vapor phase liquid nitrogen freezing while the external threaded vials are designed for mechanical freezing. Each case of