전체 카테고리
고진공 Teflon 니들 밸브 / 콕 High-Vacuum/-Performance Stopcock, PTFE Needle valve, Straight-type Made of Borosilicate Glassα3.3
고진공 Teflon 니들 밸브 / 콕 High-Vacu. Stopcocks, PTFE Needle valve, 90° Angle-type Made of Borosilicate Glassα3.3
3방 고진공 Teflon 니들 밸브 / 콕 Rotaflo® 10-9 Torr 3-Way Stopcock, Made of Borosilicate Glass α3.3 With 2 PTFE Valves, [UK-made]
고진공용 일방 콕 Pyrex® High Vacuum Stopcock, Single-Bore, with Glass Plug Tested for High Vacuum Performance, Borosilicate Glass 3.3
안전 패턴 고진공 Glass 콕 Pyrex® & Witeg® Safety Pattern High Vacuum Stopcock, Right Angle Made of Borosilicate Glass 3.3, Construction
고진공용 이방(더블) 콕 Pyrex® High Vacuum Stopcock, Double-Bore, Two Way, Glass Plug Tested for High Vacuum Performance, Borosilicate Glass 3.3
고진공용 삼방 콕 Pyrex® & Witeg® High Vacuum Stopcock, T-Bore, 3-way, Glass Plug Made of Borosilicate Glass 3.3, Construction
펌프 패턴 고진공 Glass 콕 Pyrex® & Witeg® Pump Pattern High Vacuum Stopcock, 90° Angle Made of Borosilicate Glass 3.3, Construction