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
巯基四甘醇单甲醚
500mL DURAN特级蓝盖瓶,GL45
Fensulfothion-oxon,100ng/ul于环己烷 标准品
4-丁氧基-4'-联苯甲酸
Sturman Masters 雾化室配件
CARBOPACK B 60/80 石墨化碳黑
PUNYW9286106 Iloperidone Impurity 18
FUNCTION-STOP FOR SCREW-THREADS, SVS, FA 16, OD TUBES: 16 MM, OD FA: 22 MM, LENGTH 130 MM, W.-THI
Chlorinated VOC Mix, 1000 mg/L, (RM, ISO GUIDE 34)标准品
DURAN? Blanks for evaporating flasks, pear shape, 3000 ml