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
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Sodium metabisulfite, for analysis ACS, 97+% 5GR
2,4-二硝基苯肼盐酸盐[用于高效液相色谱标记],98.0%(LC&T)
三水合磷酸铵,98%+
Estrogen Receptor-a Human Recombinant
4,4'-Bipyridine for synthesis
六氢异烟酸甲酯, ≥98.0%
Hydrofluoric acid, 48 to 51% solution in water, for analysis 25ML
3-碘丙酸,98.0%(GC&T)
delta-Valerolactam, 99% 25GR
4-丙基吡啶,97.0%(GC)