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
2,6-二溴萘
LiChroCART 250-4,Nucleosil 100 Si 5μm定制柱
直型密封圈
INERTSIL C8 液相色谱柱
GRAHAM-CONDENSERS, ACC. TO DIN 12592, CONE ST 19/26, SOCKET ST 19/26, JACKET LENGTH: 250 MM
Boc-D-4-三氟甲基苯丙氨酸
Hypersil GOLD Phenyl, 20x3mm, 1.9um
0.32mmTCD密封垫圈(前密封圈)
ASTEC CYCLOBOND I 2000 RN 10UM 25X4.6MM
120mL透明直壁瓶,含石炭酸盖子及F217衬垫