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
LiChroCART 4-4,LiChrosorb 60 Si 7μm定制柱
SPATULA, DOUBLE, CHATTAWAY, MADE OF STAINLESS STEEL, BENT, 150 MM LENGTH, SPATULA 7 X 40 MM
2-Phenylimidazole
甲基炔丙基醚
尼龙6过滤膜,50mm*0.45um
3700 滤棉承接座
1,2,4-苯三酸
K‐4MM 不锈钢镊子(SUS304)
N-BOC-2-(methylamino)ethylamine Hydrochloride