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
Injection needles, ? 0.6 x L 80mm, extra long, with chromed-messing Luer-Lock tip, stainless steel Case = 12 pcs.
2,3,4,5,6-五氟苯胺
自动回零滴定管,SILBERBRAND, 含中间阀,25:0.1 ml,侧滴型滴定阀,PTFE阀芯,棕色
定制内标
DURAN? Vacuum desiccator DN 200 with plane flange and porcelain plate, with NOVUS standard ground joint (NS 24/29), junction tube in the lid and stopc
Fmoc-L-蛋氨酸
tenax解析管(适用于ATDS-20A型全自动热解吸装置)
甲醇 Methanol P.R. 4L
乙烯利
Terpinen-4-ol