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
铁(Fe)AAS标准溶液,1000mg/L溶于2% HCl
套装 12X32 样品瓶 /旋盖/钳口盖 未组装 100 1.5ML 透明 C/T 钳口 聚四氟乙烯/硅树脂
梨形分液漏斗
TEST TUBE SUPPORTS, POLISHED HARDWOOD, ROPWS 2 PCS, 24 OPENINGS, 190 X 290 X 90 MM
密封垫圈
DROPPING BOTTLES, LD-PE, 20 ML
木吸管架
CENTRIFUGE TUBES, 25 ML, WITH ROUND BOTTOM, UNGRADUATED, HEAVY WALL, WITH SCREW CAP, O.D. 24 MM, L
5-苄硫基四氮
LABORATORY TUBE CONNECTORS, PVDF, GL 32, DN 04/06