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
STIRRERS WITH COLLAPSIBLE PTFE PADDLES, GROUND AND POLISHED SHAFT WITH GL 10 270x10 MM, PADDLE 50 MM, ST 29/32
3-吡啶基偕胺肟
CARBOTRAP 300, 15CM X 6MM
婴幼儿奶粉基质中锰质控样
固相萃取
BSTFA-TMCS (99:1) [Derivatizing Reagent for GC]
Titan 2 HPLC 滤器 橙色 -黄色 30mm 0.20um 聚醚砜 膜
DM-5 30m x 0.53mm x 5μm
组合装 棕色 4ML I-D
(R)-(-)-1-甲氧基-2-丙醇