Vials, EPA Style, Glass. Amber, 20ml. 57x27.5mm outer dimensions. For use as an EPA test vial or storage bottle. ND24 threads. MicroSolv Brand. 100/PK.
Additional Info:
First hydrolytic, Class A, Type N51A, Pharmaceutical grade Borosilicate Glass, amberized. Amber vials are often used for light sensitive compounds and considered low actinic. Fill volume is approximately 23.3ml.
Use 24mm screw caps that have 24-400 threads, sold separately.