SciLab® Eco PTFE Head Stopper, with Flat-bottom/head, Excellent for Chemical·Corrosion·Temperature ResistanceASTM & DIN Joint, With Trapezoidal Ring for High Vacuum & Tight Sealing Effect, Autoclavable, -200℃+260℃, PTFE 스토퍼 > 스토파/캡
SciLab® Eco PTFE Head Stopper, with Flat-bottom/head, Excellent for Chemical·Corrosion·Temperature ResistanceASTM & DIN Joint, With Trapezoidal Ring for High Vacuum & Tight Sealing Effect, Autoclavable, -200℃+260℃, PTFE 스토퍼 > 스토파/캡