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
http://www.sigmaaldrich.com/china-mainland/promotions/my-sigma-aldrich.html
优级纯嘧啶,GR for analysis ACS,Reag. Ph Eur
荧光镓试剂[用于铝,镓及其他金属类的荧光试剂],98.0%(T)
1-乙基-2-吡咯烷酮, ≥98.0%
04-12-0626-25GM, Z-ASN(TRT)-OH, 8.54058.0025
颜料绿 7
铁氰化钾
2-氯噻唑-4-甲酸乙酯,97%+
4-氯-1,2-苯二胺,97.0%(GC&T)
Iron(III) nitrate nonahydrate, for analysis ACS, 98+% 500GR
PD Anti-Rb (pSer780) Rabbit pAb