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Merck
PTFE 瓶盖衬垫 white PTFE, diam. × thickness 15 mm × 0.010 in., for use with 7 mL vial, pkg of 100 ea

PTFE 瓶盖衬垫

PTFE 瓶盖衬垫 white PTFE, diam. × thickness 15 mm × 0.010 in., for use with 7 mL vial, pkg of 100 ea