(1R)-(-)-葑酮 [小茴香酮],(1R)-(−)-Fenchone;≥98%
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酒石酸铵,Ammonium tartrate dibasic;BioUltra, ≥98% (T) -
5α-二氢睾酮 [雄诺龙],5α-Androstan-17β-ol-3-one;≥97.5% -
硫堇乙酸盐 [劳式紫],Thionin acetate salt;certified by the Biological Stain Commission, Dye content ≥85% -
苏丹四号 [苏丹IV, 苏丹红4],Sudan IV;certified by the Biological Stain Commission, BioXtra, Dye content, ≥80% -
碘酸钾,Potassium iodate;for analysis EMSURE® ACS,ISO,Reag. Ph Eur, 99.7-100.4% (iodometric) -
6,7-二羟基香豆素 [七叶亭, 秦皮乙素],6,7-Dihydroxycoumarin;98%
