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
维生素D2 ,HPLC≥98%
GLASS COL. 2.7M X 1/4", 4MM ID P/W CARBO PACK B 80/120 3% SP-1500 F.UNICAM 610
真空泵油
UPCHURCH MOLDED DELRIN PLUG 10-32 BLACK 10/PK
真空过滤装置
FILTER PAPER CIRCLES, YELLOW RIBBON 3, MEDIUM SOFT,MEDIUM SPEED, FAT FREE FILTER D. 125 MM, FOR P
填充柱 10% OV-101 on Chromosorb WHP 80/100
磷酸三丙酯
骨形态发生蛋白13
PUNYW9224166 Levocetirizine Impurity 1