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
丁酸叶醇酯(异构体混合物)
LiChroCART 250-4,6,LiChrospher RP-18 ADS 25μm定制柱
PP242
LiChroCART 55-2,Superspher 100 RP-18 4 μm定制柱
OMNIS Liquid Adapter
无定形硅胶
CHROMABOND LV-FLORISIL (MAGNESIUM SILICATE) COLUMNS
Desiccator with stopcock, PC, diameter 273 mm
XRD石英样品池
二苯并花椒醇