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二十烷,standard for GC,≥99.5%
Acid Fuchsin, high purity biological stain, pure 25GR
3-氯甲苯,99.0%(GC)
反-巴豆酰氯, remainder mainly cis-isomer,90%+
(1S,2S,5S)-(-)-2-Hydroxypinan-3-one for synthesis
2,2'-联苯胺二磺酸(最多含30%的水),70.0%(T)
Glyoxal (40% solution in water) for synthesis
Hexaammineruthenium(II) chloride, 99.9% 250MG
SUCCINIC ACID-1,4-14C
4-环己基苯酚,95.0%(GC)