Cowie® PTFE Stopcocks, for Tubing and Hose, for Vacuum(5mmHg)/Pressure(1bar) Good for High Temp & Chemical / Corrosion Resistance, with Bore 2~14mm, PTFE 밸브/콕크 > 카이스트 샵
Cowie® PTFE Stopcocks, for Tubing and Hose, for Vacuum(5mmHg)/Pressure(1bar) Good for High Temp & Chemical / Corrosion Resistance, with Bore 2~14mm, PTFE 밸브/콕크 > 카이스트 샵