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
LIDS FLAT FLANGE, DN 150, WITH CENTER NECK KF 50, 2 ANGLED SIDE NECKS 15° KF 25, 1 STRAIGHT PARALLEL SIDE NECK KF 15, BOROSILICATE GLASS
4-庚基苯甲酸-4-氰基苯酯
G5000Hxl-H 保护柱
20ml透明螺纹口顶空瓶、100/包
VOLUMETRIC FLASKS, 100 ML, DIN-A, CONFORMITY CERTIFIED, RING MARKS, INSCRIPTION, AMBER STAIN GRA
2,2-二甲基-1,3-丙二醇
鸡肝粉基质中丹诺沙星质控样
苄甲醚
O-(2-氧代-1(2H)吡啶基)-N,N,N′,N′-四甲基脲四氟硼酸盐
PUNYW9971351 Methyldopa EP Impurity C
