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
SinoChrom ODS-AP柱
LIDS, FLAT FLANGE, WITH CENTER NECK ST 45/40 AND 1 ANGLED NECK ST 29/32 15° DN 200
17型 透明聚苯乙烯方形盒
PUNYW10776221 Daclatasvir Impurity 14 (RSSS-Isomer)
2-溴-5-羟基吡啶
GRADUATED CYLINDERS, LOW SHAPE, PP, TRANSPARENT, CAPACITY 2000 ML. PACK OF 2 PCS
ALLTECH进样针 1ml
高氯酸铒(III)
气相色谱柱,TG-17MS
CNWSep 丙烯酰胺专用柱