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
Inertsil SIL 色谱柱
O型圈,10个/包
DEEP TRAYS, 250x200x60 mm
PK50 ISO-DISC N-25-4,NYLON,25MM X 0.45U
PUNYW9424228 Cholesterol Impurity 7 Triethylamine Salt (Desmosterol Sulfate Triethylamine Salt)
苯噻酰草胺 标准品
亚硫酸铋琼脂
BOTTLE TRAY
o-Cresolindophenol
铁标样