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
BIOBASIC SEC 60 5UM 300X4.6MM COLUMN
环己基三甲氧基硅烷
MOS-HYPERSIL-2 5UM 200X4.6MM COLUMN
Intuvo 聚酰亚胺垫片
50ml PP材质 离心管 100个/包
INSTRUMENT JARS, MADE OF STAINLESS STEEL, WITH BASE 50 X 120 MM
密封垫聚丙烯L 硅树脂/ 聚四氟乙烯 黄色
S-Methyl 2-Furancarbothioate
ASTM D3606 Benzene in Gasoline Std. #5 w/ 10% EtOH & IS, (RM, ISO GUIDE 34)标准品
TENAX GLASS TD TUBE, RED, 11.5CM