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
1-庚炔
4-氟-3-三氟甲基苯酚
PUNYW10949368 Fluconazole Impurity 1
(1601)S硫标液
ZR-CARBONC18 3UM 7.5CM X 4.6MM DISCOVERY
工业多氯联苯Aroclor 1254 标准品
红色隔垫,9.5mm*50个/包,可用GIEQ-442272
SILICONE RUBBER SEALS, WITHOUT WASHER, DIM. 22 X 10 MM, GL 25
CHROMATOGRAPHIC-COLUMNS, ST-STOPCOCK W. SOLID PLUG, FUSED-IN SINTERED GL. DISC P0, 20 X 400 MM, 1
4-甲氧基-2-甲基苯胺