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Triple clamp for DN 200 mm, made of stainless, used as holder for flanges of reaction vessels and usefull to change the vessel and the lid alternating, without accessorie rod ? 26,9 mm
低温保存冰箱，450L
2000:20.00 ml A级PMP制量筒
半乳糖
20MM 压力 密封垫 含 聚四氟乙烯/丁基橡胶
FLASKS, ROUND BOTTOM, NECK NARROW, 0UARTZ-SILICA, W.RIM, 100 ML 63 X 100 MM
FLASKS, ROUND BOTTOM, WIDE NECK, 0UARTZ-SILICA, W.RIM, 1000 ML 130 X 200 MM
8-喹啉羧酸
套装 12X32 样品瓶 /旋盖/钳口盖-组合装 12 0.1ML
100ml 带刻度聚乙烯宽口试剂瓶
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