冬凌草乙素，Ponicidin；phyproof® Reference Substance, ≥98.0% (HPLC)
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![图片 硫堇乙酸盐 [劳式紫]，Thionin acetate salt；certified by the Biological Stain Commission, Dye content ≥85%](https://www.bszh.cn/images/thumbs/0001687_-thionin-acetate-saltcertified-by-the-biological-stain-commission-dye-content-85_32.png "显示明细 硫堇乙酸盐 [劳式紫]，Thionin acetate salt；certified by the Biological Stain Commission, Dye content ≥85%")
硫堇乙酸盐 [劳式紫]，Thionin acetate salt；certified by the Biological Stain Commission, Dye content ≥85% -
(±)-α-硫辛酸，(±)-α-Lipoic acid；synthetic, ≥99% (titration), powder -
![图片 2,2',4,4',6,6'-六溴联苯，2,2',4,4',6,6'-Hexabromobiphenyl [PBB 155]](https://www.bszh.cn/images/thumbs/0010714_224466-224466-hexabromobiphenyl-pbb-155_32.png "显示明细 2,2',4,4',6,6'-六溴联苯，2,2',4,4',6,6'-Hexabromobiphenyl [PBB 155]")
2,2',4,4',6,6'-六溴联苯，2,2',4,4',6,6'-Hexabromobiphenyl [PBB 155] -
1,2-二苯氧基乙烷，1,2-Diphenoxyethane；99% -
正丁基锂溶液，n-Butyllithium solution；2.0 M in cyclohexane -
2,2′:6′,2′′-三联吡啶，2,2′:6′,2′′-Terpyridine；98%
