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
窄口瓶,PE-LD材质,1000 ml,GL 28,棕色
Papers for chromatographie, 460 x 570 mm, thick, medium Case = 100 pcs.
气进样针
10mL具塞三角烧瓶
苯酚钾
Rods for stand base made of stainless steel, with winding M10 ,Dimension 12 x 750 mm
双爪调节变向多用夹 双变向调节、电镀
套装 用于0.53 1个/包装0
PUNYW10425172 Vardenafil Hydroxy Impurity
空心塞 19(申玻)