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
酸性蓝 1 钠盐,Dye content 50 %
WITEG-DIFFCOUNTER I, ELECTRONICAL CELL-COUNTER, MAINS CONNECTION: 230 V/ 110 V, 5 PROGRAMME-PUSH
气相色谱柱,TG-200MS 30m x 0.25mm x 1μm
5种元素混标,5000ug/g,溶于 Base Oil 20
ODS HYPERSIL 5UM 10X2.1MM DROP-IN GUARDS 4/PK
EXPANSIONS ADAPTER ST 14/23 - ST 19/26
Tetramethylammonium Tribromide
镍触媒,CATALYST,SHIMALITE-NI
PUNYW9827414 Azacitidine Impurity 20
丙酸酐