You are here: Home Online Shop Thomson Instrument Company Thomson Single Step® nano | Filter Vials™ Pre-Slit Screw Caps Thomson nano | Filter Vial™ 0.45µm PTFE, w/ blue pre-slit screw cap, patented 500/pack
Thomson nano | Filter Vial™ 0.45µm PTFE, w/ blue pre-slit screw cap, patented 200/pack