30ml Amber Glass Vial with Label Area--Aijiren Vials for. Store samples in these vials to eliminate leaching of ions while maintaining a constant pH value for the life of the sample. The storage bottle ranges from 20mL to 60mL. Aijiren 13-425 screw sample vial 24-400 screw vial Crimp top GC vial ND11 crimp vial ND11 snap.