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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FILM, KODAK X-OMAT AR (XAR-5)*13 X 18 CM
2,4-二氨基苯酚盐酸盐(2-8℃)
2,6-二氯苯丙酮,98.0%(GC)
4-(4-硝基苄基)吡啶, ≥98.0%
trans-肉桂酸, 98+% 100GR
2-Chloro-4-nitroaniline, 99% 1KG
无水碳酸钾/碳酸钠50%混合物,优级纯
4,6-Dihydroxy-5-nitropyrimidine, 95% 25GR
Silver pieces, crystalline, -10 mesh, Premion, 99.999% (metals basis)
2,6-Lutidine-alpha2,3-diol, 99% 10GR