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 10-10,LiChroprep 60 Si 25-40μm定制柱
Tygon? LFL i.d. 1.25mm (3- collared tubing) 12 lengths
4-Nonylphenol-tri-ethoxylate 10 ng/μL in Acetone标准品
Desiccator plate, porcelain, for desiccator ? 250 mm
CD-2887气相毛细管色谱柱
甲醇中2,3-二甲酚-标液
8%dc-200+4%bentone-34 on chromosorb w hp 80-100 3m*3mmsus
150UL 锥形底 聚丙烯 内插管 W/S
pH测试笔
棕色瓶,含实心盖,teflon衬垫,100个/包