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
PUNYW10021224 Valsartan Impurity 18 (Valsartan Desvaleryl Methyl Ester)
ISO-Guide34-Cerium(Ce)标准溶液,1000mg/L溶于2% HNO3
6-(二茂铁基)己硫醇
250目筛网
STEM THERMOMETERS, DIN 16178 OPAL GLASS SCALE, YELLOW ENAMELLED MERCURY FILLING, 0 +160| 2°C, L.
滴定管
PM Kit OMNIS cylinder unit 2mL