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
三角开孔漏斗
STOPCOCK KEYS WITH GROOVE, GROUND, T-BORE 6 MM, NS 29,2, DURAN
十四碳酰-L-肉碱-D3 盐酸盐
(E)-氰氟虫腙标准品
9,9-二甲基-2-硝基芴
Xt-Xs sample cone Ni 镍采样锥样品锥
Filter paper, qualitative, ? 47 mm, medium filtration Case = 100 pcs.
4-氨基哌啶
GASKETS, SILICON RUBBER, WITH PTFE WASHERS 22/8 - GL 25
LiChroCART 250-4,LiChrospher 300 WP RP-18 12 μm定制柱