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
硅烷化 透明 TARGET DP 样品瓶
LIDS, FLAT FLANGE 4 STANDARD GROUND NECKS, DN 150, CS NS 45/40, SS NS3X29/32 ANGLED, DURAN
BETASIL C8 100A 5UM 50X2.1MM PEEK COLUMN
2,6-二羟基苯乙酮
13MM 压盖 钳口 用于 CRIMPMATE
BLANKS FOR EVAPORATING FLASKS PEAR SHAPE, 250 ML, DURAN
GC 自动进样器进样针 10 μL, FN, 50, 23–26, Cone
银盐法测砷器
BAGS LDPE TRANSPARENT, THICKNESS 0,05 MM WIDTH 175 MM, LENGTH 300 MM PACK OF 100 PCS
HyperSep Phenyl SPE Column, 500mg/3mL 50个/包装