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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.

With a craftsmanship spirit at our core, we are committed to refining every product to ensure its quality and accuracy. At the same time, we understand customer needs through in-depth communication, providing customized solutions and fast delivery services to support the efficient progress of your projects.

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


Product Number Image Product Name CAS No. Molecular Formula
Product Number:120938 Snake bile juice Product Name:Snake bile juice CAS No.:# Molecular Formula:
Product Number:PCL-#-Ph107-1g Guan Huangbai Product Name:Guan Huangbai CAS No.:#### Molecular Formula:
Product Number:120936 Citrus aurantium (Lime) Product Name:Citrus aurantium (Lime) CAS No.:# Molecular Formula:
Product Number:PCL-#-No002-1g Qiang Wu Product Name:Qiang Wu CAS No.:#### Molecular Formula:
Product Number:PCL-#-Pm100-1g Shouwu vine Product Name:Shouwu vine CAS No.:#### Molecular Formula:
Product Number:PCL-#-AD747-1g Angelica dahurica Product Name:Angelica dahurica CAS No.:#### Molecular Formula:
Product Number:120943 Broad Hawthorn Product Name:Broad Hawthorn CAS No.:# Molecular Formula:
Product Number:PCL-#-ZR305-1g Dried ginger Product Name:Dried ginger CAS No.:#### Molecular Formula:
Product Number:120949 Tulip (Warm Tulip) Product Name:Tulip (Warm Tulip) CAS No.:# Molecular Formula:
Product Number:120948 Return to Soul (Asaba Chirimitsu) Product Name:Return to Soul (Asaba Chirimitsu) CAS No.:# Molecular Formula:
Product Number:PCL-#-Sa101-1g Windsurfing Product Name:Windsurfing CAS No.:#### Molecular Formula:
Product Number:PCL-#-Ch006-1g Sai Ching Fruit Product Name:Sai Ching Fruit CAS No.:#### Molecular Formula:
Product Number:PCL-#-No001-1g Panax ginseng Product Name:Panax ginseng CAS No.:#### Molecular Formula:
Product Number:PCL-#-AR234-1g Solo Product Name:Solo CAS No.:#### Molecular Formula:
Product Number:120901 Ding Gong Teng Product Name:Ding Gong Teng CAS No.:# Molecular Formula:
Product Number:120905 Paeonia lactiflora Product Name:Paeonia lactiflora CAS No.:# Molecular Formula:
Product Number:121303 Licorice (Glycyrrhiza glabra) Product Name:Licorice (Glycyrrhiza glabra) CAS No.:# Molecular Formula:
Product Number:PCL-#-AF502-1g Burdock Product Name:Burdock CAS No.:#### Molecular Formula:
Product Number:120902 Rhubarb (Tangut rhubarb) Product Name:Rhubarb (Tangut rhubarb) CAS No.:N/A Molecular Formula:
Product Number:PCL-#-FF100-1g Forsythia Product Name:Forsythia CAS No.:#### Molecular Formula:
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