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
2-溴氯苯
seripettor pro 瓶口分液器, 1 - 10 ml
HS C18 5UM 5CMX21.2MM DISCOVERY &
3-（甲氧基羰基）苯硼酸
(S)-哌嗪-2-羧酸二盐酸盐
气接头
Lid, flat flange, DN 150, CN ST 29/32, 3X angled side neck 15° ST 29/32, 1X straight side neck ST 14/23, Borosilicate glass
4-氟-2-硝基甲苯
ZEFLUOR MEMBRANE 0.5UM, 25MM DIA, PK100
对香豆酸
