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
甲基丙二酸亚异丙酯
COVER GLASSES, CIRCULAR, 24 MM, THICKNESS 0,13-0,17 MM
正辛酸丁酯
电极
Cable for 871 Remote
丙醛二乙基乙缩醛
Desiccator with stopcock, PC, diameter 171 mm
盐酸硫胺素
SILICONE TUBING,I.D. 2 MM, WALL THICKNESS 0.3 MM
3,3',5'-三碘-L-甲状腺素钠