如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
LIDS, FLAT FLANGE, WITH CENTER NECK ST 45/40 AND 2 ANGLED NECKS ST 29/34 15° DN 120
磁力搅拌子A450
维生素B5
碳酸钠标准溶液1L
CONNECTION TUBES, STRAIGHT, WITH SERRATED ENDS, SODA LIME, D: 6 MM, LENGTH 115 MM: WALL THICKNESS:
4-甲氧基-2-三氟甲基苯甲醛
(定制产品)17种元素ICP-MS混标,100mg/L±0.5%溶于5%HNO3
Thread adapter for Dispenser GL 45 to GL 32 (PP)
HyperSep-96 Hypercarb Wells, 10mg/1mL 100个/包装
SEPARATORY FUNNEL GLOBE SHAPED, BOROS. GLASS, WITH DETACHABLE PTFE- STOPCOCK 1000 ML, ST-PE-STOPPE