Storage vials for powder samples - snap cap vials size N 18 and N 22.
As well as storage vials for liquid samples - screw neck vials with volumes from 8 ml up to 24 ml.
N 18 and N 22 snap cap vials for storage of powder samples
N15/18/20 screw vials for storage of liquid samples
PE snap caps for N 18 and N 22 snap cap vials
N 15, N 18 and N 20 screw caps with closed top