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Hengyuan Fine Chemical is a leading supplier of reference materials and standards, specializing in providing high-precision and highly reliable solutions for industries such as environmental testing, food safety, and pharmaceutical research and development. We offer nearly 50,000 ready-to-ship products, including pharmaceutical impurity reference standards, chemical analysis reference standards, pharmacopoeial titrants, biopeptide reference standards, and more, meeting the testing needs of various industries.

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Product Number Image Product Name CAS No. Molecular Formula
Product Number:PCL-2023HJ859 1-bromo-2-nitrobenzene in n-hexane Product Name:1-bromo-2-nitrobenzene in n-hexane CAS No.: Molecular Formula:
Product Number:PCL-2023BZ751 Six alternatives in dichloromethane Product Name:Six alternatives in dichloromethane CAS No.: Molecular Formula:
Product Number:PCL-2023BZ795 Mixed standard of six alternatives in dichloromethane/acetone Product Name:Mixed standard of six alternatives in dichloromethane/acetone CAS No.: Molecular Formula:
Product Number:PCL-2023HJ862 Six internal standard mixtures in dichloromethane Product Name:Six internal standard mixtures in dichloromethane CAS No.: Molecular Formula:
Product Number:PCL-2023HJ864 Mixed standard of 6 alternatives in dichloromethane Product Name:Mixed standard of 6 alternatives in dichloromethane CAS No.: Molecular Formula:
Product Number:PCL-2023BZ775 Internal standard of six semi volatile organic compounds in dichloromethane Product Name:Internal standard of six semi volatile organic compounds in dichloromethane CAS No.: Molecular Formula:
Product Number:PCL-2023BZ694 Standard solution of n-tetradecane in n-hexane Product Name:Standard solution of n-tetradecane in n-hexane CAS No.: Molecular Formula:
Product Number:PCL-2023BZ721 P-terphenyl-d14 standard solution in dichloromethane Product Name:P-terphenyl-d14 standard solution in dichloromethane CAS No.: Molecular Formula:
Product Number:PCL-2023BZ734 2-Fluorophenol standard solution in methanol Product Name:2-Fluorophenol standard solution in methanol CAS No.: Molecular Formula:
Product Number:PCL-2023BZ909 Mixed standard of three internal standard isotopes in methanol Product Name:Mixed standard of three internal standard isotopes in methanol CAS No.: Molecular Formula:
Product Number:PCL-2023BZ887 Mixed standard of three alternatives in methanol Product Name:Mixed standard of three alternatives in methanol CAS No.: Molecular Formula:
Product Number:PCL-2023BZ746 2,4,6-tribromophenol standard solution in methanol Product Name:2,4,6-tribromophenol standard solution in methanol CAS No.: Molecular Formula:
Product Number:PCL-2023HJ863 2,4,6-trinitrotoluene in methanol Product Name:2,4,6-trinitrotoluene in methanol CAS No.: Molecular Formula:
Product Number:PCL-2023HJ861 Two polychlorinated biphenyls in n-hexane Product Name:Two polychlorinated biphenyls in n-hexane CAS No.: Molecular Formula:
Product Number:PCL-2023BZ780 Benzo (a) pyrene in acetonitrile Product Name:Benzo (a) pyrene in acetonitrile CAS No.: Molecular Formula:
Product Number:PCL-2023BZ761 Standard solution of dioctyl phthalate in methanol Product Name:Standard solution of dioctyl phthalate in methanol CAS No.: Molecular Formula:
Product Number:PCL-2023BZ760-1ml Atrazine standard solution in methanol Product Name:Atrazine standard solution in methanol CAS No.: Molecular Formula:
Product Number:PCL-2023BZ697 Standard solution of 2,4-dibromophenol in methanol Product Name:Standard solution of 2,4-dibromophenol in methanol CAS No.: Molecular Formula:
Product Number:PCL-2023BZ698 Acrylonitrile standard solution in methanol Product Name:Acrylonitrile standard solution in methanol CAS No.: Molecular Formula:
Product Number:PCL-2023BZ793 Hexachlorobenzene solution in methanol Product Name:Hexachlorobenzene solution in methanol CAS No.: Molecular Formula:
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