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
叶酸,分析标准品,≥98%
Hypersil GOLD IntegraFrit, 50x0.15mm, 5um (3/pk)
HELLMA 40mm石英比色皿
四丙基溴化铵
GRAD.CYLINDER,STOPPERED, DIN-B, PP- HEXAGONAL BASE AND PROTECTION COLLAR SBW-GLASS, 500 ML NS 3
701 10ul固定针头气相进样针
11MM 蓝色 螺口 密封垫
CHROMATOGRAPY COLUMNS, SIMPLE WITH FUSED-IN SINTERED GLASS-DISC P0, BORE OF PLUG 2,5 MM, ST-STOPCO
5-溴-2-羟基二苯甲酮
LiChroCART 4-4,LiChrospher 100 RP-18e 10μm定制柱