Red screw cap for lab. bottles with ISO thread, GL 45, PBTB with silicone ring P
Catalog nr.: SBGPA02005
Caps and pouring rings of different colors for a better identification of the samples. PP caps and pouring rings have a thermal resistance up to 140ºC. PBTB caps with PTFE-coated silicone gasket and ETFE pouring rings can be used up to 200ºC, and have a higher chemical resistance than PP