Screw cap, GL 45, PP, 3 Port GL 14, for laboratory glass bottles with DIN thread

Materials used: PP and PTFE. Flexible modular system. Four different tubing diameters (1.6 mm; 3.0 mm; 3.2 mm and 6.0 mm) can be connected. Sterile pressure equalisation is possible through use of syringe filter. Unused ports can be sealed off with a red GL 14 screw cap. Typical applications: Safe transfer of liquid media within a closed and sterile system (evaporation is reduced).