ITEM#: 3136-3471BLK PK
MFR#: 3471BLK
Thermo Scientific Screw Cap with O-ring, Black, Description: Screw Cap with O-ring, Black, Non-Sterile cap only no tube, Non-sterile, Autoclavable: No, 100% Virgin Polypropylene (Cap), Ethylene Propylene Rubber Diene Monomer (O-ring)