Hengyuan Fine Chemical | Reference Materials and Standards | 50,000+ Ready-to-Ship, High-Precision Solutions

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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Hengyuan Fine Chemical—where precision becomes a habit and trust becomes a bond.

Product Number	Product Name	CAS No.	Molecular Formula
Product Number:PCL-2023SW056	Product Name:Standard/erythropoietin	CAS No.:514-67-0	Molecular Formula:
Product Number:PCL-2023SW052	Product Name:Standard/Red Yeast	CAS No.:21516-68-7	Molecular Formula:
Product Number:PCL-2023SW033	Product Name:Standard/Citral Penicillin	CAS No.:25425-12-1	Molecular Formula:
Product Number:PCL-2023SW024	Product Name:Standard material/acetonitrile/fumonisin B1 in water	CAS No.:116355-83-0	Molecular Formula:
Product Number:PCL-2023SW025	Product Name:Standard material/acetonitrile/fumonisin B2 in water	CAS No.:116355-84-1	Molecular Formula:
Product Number:PCL-2023SW009	Product Name:Standard substance/15-acetyldeoxynivalenol in acetonitrile	CAS No.:88337-96-6	Molecular Formula:
Product Number:PCL-2023SW017	Product Name:Standard substance/HT-2 toxin in acetonitrile	CAS No.:26934-87-2	Molecular Formula:
Product Number:PCL-2023SW058-1ml	Product Name:Standard substance/T-2 toxin in acetonitrile，500μg/mL	CAS No.:21259-20-1	Molecular Formula:
Product Number:PCL-2023SW014	Product Name:Standard substance/T-2 toxin in acetonitrile，25μg/mL	CAS No.:21259-20-1	Molecular Formula:
Product Number:PCL-2023SW021	Product Name:Standard substance/β-Zeralenol in acetonitrile	CAS No.:71030-11-0	Molecular Formula:
Product Number:PCL-2023SW023	Product Name:Standard substance/β-Zealanol in acetonitrile	CAS No.:42422-68-4	Molecular Formula:
Product Number:PCL-2023SW035	Product Name:Standard substance/Cross-linked spore phenol in acetonitrile	CAS No.:641-38-3	Molecular Formula:
Product Number:PCL-2023SW030	Product Name:Standard substance/Ceratin in acetonitrile	CAS No.:10048-13-2	Molecular Formula:
Product Number:PCL-2023SW032	Product Name:Standard substance/Citrin in acetonitrile	CAS No.:518-75-2	Molecular Formula:
Product Number:PCL-2023SW040	Product Name:Standard substance/beauvericin in acetonitrile	CAS No.:26048-05-5	Molecular Formula:
Product Number:PCL-2023SW028	Product Name:Standard substance/ochratoxin B in acetonitrile	CAS No.:4825-86-9	Molecular Formula:
Product Number:PCL-2023SW005	Product Name:Standard substance/Aflatoxin M1 in acetonitrile	CAS No.:6795-23-9	Molecular Formula:
Product Number:PCL-2023SW042	Product Name:Standard substance/tetrodotoxin in acetic acid	CAS No.:4368-28-9	Molecular Formula:
Product Number:PCL-2023SW022	Product Name:Standard substance/α-Zealanol in methanol	CAS No.:26538-44-3	Molecular Formula:
Product Number:PCL-2023SW043	Product Name:Standard substance/Microcystin LR in methanol	CAS No.:101043-37-2	Molecular Formula:

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