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
石墨套箍
2-萘乙腈
SINTERED DISCS, 20 MM DIAM. P 0
ODS HYPERSIL 5UM 20X2.1MM COLUMN
Symmetry300 C18液相色谱柱
UNLABELED CARNITINE STANDARDS SET B 标准品
活性炭,前处理剂,1.18~236mm(8~14目)
ROLLED NECK BOTTLES 10 ML, AMBER GLASS, HEIGHT: 45 X 22 MM, NECK DIA. 17 MM, PACK = 100 PIECES
BIOBASIC AX 5UM 150X21.2MM PREP COLUMN
芸苔宁