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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:230006 BCG 1mg/ml concentration reference standard national reference Product Name:BCG 1mg/ml concentration reference standard national reference CAS No.:# Molecular Formula:
Product Number:129611 Wolfsbane (Lunar Glandularia) Product Name:Wolfsbane (Lunar Glandularia) CAS No.:# Molecular Formula:
Product Number:CMCC(B)51572 Shigella fowleri 51572 Product Name:Shigella fowleri 51572 CAS No.:# Molecular Formula:
Product Number:CMCC(B)51571 Shigella fowleri 51571 Product Name:Shigella fowleri 51571 CAS No.:# Molecular Formula:
Product Number:PCL-#-L91-200mg Histidine Product Name:Histidine CAS No.:71-00-1 Molecular Formula:
Product Number:140854 Arginine hydrochloride Product Name:Arginine hydrochloride CAS No.:1119-34-2 Molecular Formula:
Product Number:101298 Selegiline hydrochloride Product Name:Selegiline hydrochloride CAS No.:101298-N/A Molecular Formula:
Product Number:101297 Dextroketoprofen Product Name:Dextroketoprofen CAS No.:101297-N/A Molecular Formula:
Product Number:101296 Dextroketoprofen aminoglutethimide Product Name:Dextroketoprofen aminoglutethimide CAS No.:101296-N/A Molecular Formula:
Product Number:101295 Tenofovir disoproxil fumarate Product Name:Tenofovir disoproxil fumarate CAS No.:202138-50-9 Molecular Formula:
Product Number:140844 Cyclo-(glycyl-tyrosine) Product Name:Cyclo-(glycyl-tyrosine) CAS No.:# Molecular Formula:
Product Number:140843 Brain protein hydrolysate (II) Product Name:Brain protein hydrolysate (II) CAS No.:# Molecular Formula:
Product Number:PCL-#-Gt032-20mg Glycyl tyrosine Product Name:Glycyl tyrosine CAS No.:39630-46-1 Molecular Formula:
Product Number:140841 coenzyme Q9 Product Name:coenzyme Q9 CAS No.:# Molecular Formula:
Product Number:140840 Glycylglutamine Product Name:Glycylglutamine CAS No.:# Molecular Formula:
Product Number:CMCC(B)51592 Shigella sonnei 51592 Product Name:Shigella sonnei 51592 CAS No.:# Molecular Formula:
Product Number:140837 Sodium dihexosyl ganglioside bis(salivarate) Product Name:Sodium dihexosyl ganglioside bis(salivarate) CAS No.:# Molecular Formula:
Product Number:140836 Sodium tetrahexasaccharide ganglioside bis(salivate) Product Name:Sodium tetrahexasaccharide ganglioside bis(salivate) CAS No.:# Molecular Formula:
Product Number:140835 Chromogenic substrate S-2238 Product Name:Chromogenic substrate S-2238 CAS No.:# Molecular Formula:
Product Number:140833 Mentholatum condensate Product Name:Mentholatum condensate CAS No.:# Molecular Formula:
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