WisdTM PTFE/Butyl-Septa Sealed PP Uni-Cap and Opentop & Membrane-Cap, for All DIN GL-Screw Necks of Bottle·Flask·Tube Good Chemical & Heat Resistance, 125/140℃ Stable, Autoclavable, DIN, GL14~GL45, 만능 GL 스크류캡 & 멤브레인캡 > 다용도 세구병/광구병
WisdTM PTFE/Butyl-Septa Sealed PP Uni-Cap and Opentop & Membrane-Cap, for All DIN GL-Screw Necks of Bottle·Flask·Tube Good Chemical & Heat Resistance, 125/140℃ Stable, Autoclavable, DIN, GL14~GL45, 만능 GL 스크류캡 & 멤브레인캡 > 다용도 세구병/광구병