硫化锌，Zinc sulfide；purum, 97% (from Zn)
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![图片 乙酸异丙酯，Isopropyl acetate [IPrOAc]；analytical standard, ≥99.8% (GC)](https://www.bszh.cn/images/thumbs/0016776_isopropyl-acetate-iproacanalytical-standard-998-gc_32.png "显示明细 乙酸异丙酯，Isopropyl acetate [IPrOAc]；analytical standard, ≥99.8% (GC)")
乙酸异丙酯，Isopropyl acetate [IPrOAc]；analytical standard, ≥99.8% (GC) -
L-(+)-酒石酸，L-(+)-Tartaric acid；Pharmaceutical Secondary Standard; Certified Reference Material -
![图片 醋酸铅三水合物 [三水乙酸铅]，Lead(II) acetate trihydrate；99.999% trace metals basis](https://www.bszh.cn/images/thumbs/0003187_-leadii-acetate-trihydrate99999-trace-metals-basis_32.png "显示明细 醋酸铅三水合物 [三水乙酸铅]，Lead(II) acetate trihydrate；99.999% trace metals basis")
醋酸铅三水合物 [三水乙酸铅]，Lead(II) acetate trihydrate；99.999% trace metals basis -
丁二酸酐，Succinic anhydride；≥99% (GC) -
![图片 氯丙嗪盐酸盐 [盐酸氯丙嗪]，Chlorpromazine hydrochloride [CPZ]；VETRANAL®, analytical standard](https://www.bszh.cn/images/thumbs/0005157_-chlorpromazine-hydrochloride-cpzvetranal-analytical-standard_32.png "显示明细 氯丙嗪盐酸盐 [盐酸氯丙嗪]，Chlorpromazine hydrochloride [CPZ]；VETRANAL®, analytical standard")
氯丙嗪盐酸盐 [盐酸氯丙嗪]，Chlorpromazine hydrochloride [CPZ]；VETRANAL®, analytical standard -
1,2-萘醌-4-磺酸钠盐，1,2-Naphthoquinone-4-sulfonic acid sodium salt；for spectrophotometric det. of isonicotic hydrazide, amines and amino acids, ≥97.0% (T)
