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
分子筛过滤器
(S)-(+)-4-异丙基-3-丙酰-2-噁唑烷酮
(德国KNF) 抗化学腐蚀隔膜计量泵,流程控制
ASONE 50ml胖肚移液管
Upgrade IC Vario HPG
SUPPORTS, 300 X 150 MM, ROD 1000 X 12/13 MM
无分流衬套用O形圈
REACTION VESSEL, 250 ML, DN 100, ROUND BOTTOM, WITH GRADUATION, FLAT FLANGE, FLANGE WITH GROOVE, CYLINDRICAL, ? 105 MM, HEIGHT 110 MM, BOROSILICATE GLASS
1,4-二乙基苯( PDEB )
1-氰基-4-(二甲氨基)吡啶四氟硼酸盐