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瓶盖w/PTFE聚四氟乙烯/硅树脂 密封垫 Wide 螺旋口样品瓶1000个/包装
TEST TUBES, AR-GLASS, 1 MM THICK, WITHOUT RIM, ROUND BOTTOM, 14 x 130 MM
Envi-Carb(500mg)/NH2(500mg) SPE小柱， 3ml
Symmetry C-8柱（卡套柱）
泵油，SW 60 Vacuum Pump Oil
气相色谱柱，TG-5SILMS 30m x 0.32mm x 1μm
PUNYW9936563 3-O-Methyldopa-d3
倾倒环，PP材质，适用于试剂瓶，GL 45
STEP2 套装 -未组装 透明 黄色 聚四氟乙烯/硅树脂
WIRE BASKET, ANGULAR, MADE OF STEEL, COATED WITH WHITE PLASTIC, 140X140X140 MM
