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
其他
PD168393
GDX-401担体(80-100目)
清洗剂HB
HyperSep Hypercarb SPE Column 500mg/6mL 20个/包装
3种阴离子混标,F/NO3/PO4,100mg/L溶于 H2O
PUNYW9986561 Dopamine Impurity 5
HYPERSIL GOLD 5UM 100X50MM PREP COLUMN
GRADUATED CYLINDER 500:5,0 ML, PP, CLASS B, WITH PLASTIC BASE, SHORT LINE GRADUATION, BLUE COLOR
十二烷基苯磺酸