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
4-羟基-4'-甲氧基联苯
MELTING CRUCIBLES, PORCELAIN, 80 ML, DIA. 60 MM, HEIGHT 48 MM, MEDIUM-HIGH FORM,GLAZED,
5,6,7,8-四羟基萘-1-羧酸
Trimethylsilyl Isocyanate
500mL容量瓶(A级)
表面皿,直径125 mm,磨砂边缘
PUNYW8593363 Saxagliptin Impurity 21
ST-CONES, DOUBLE, FORM D, ST 24/29, acc. to DIN 12249 PRECISO, ?:22, L:170, W.TH.:1,8 MM
ProElut Silica 10g
4-叔丁基杯[8]芳烃