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:121669 | ![]() |
Product Name:Monkey earrings | CAS No.:# | Molecular Formula: |
| Product Number:100742 | ![]() |
Product Name:Nicergoline | CAS No.:100742-N/A | Molecular Formula: |
| Product Number:360020 | ![]() |
Product Name:Artemisia absinthium pollen allergen (W6)-specific IgE antibody serum national reference material | CAS No.:# | Molecular Formula: |
| Product Number:121663 | ![]() |
Product Name:Duckweed | CAS No.:# | Molecular Formula: |
| Product Number:121660 | ![]() |
Product Name:Bullseye Maple | CAS No.:# | Molecular Formula: |
| Product Number:360021 | ![]() |
Product Name:National reference material for the determination of the potency of anti-C (IgM) blood grouping reagents | CAS No.:# | Molecular Formula: |
| Product Number:121661 | ![]() |
Product Name:The mycoplasm of Sophora japonica | CAS No.:# | Molecular Formula: |
| Product Number:100749 | ![]() |
Product Name:Esmolol hydrochloride | CAS No.:81161-17-3 | Molecular Formula: |
| Product Number:100748 | ![]() |
Product Name:Midazapril hydrochloride | CAS No.:100748-N/A | Molecular Formula: |
| Product Number:121664 | ![]() |
Product Name:Polygonum officinale | CAS No.:# | Molecular Formula: |
| Product Number:100747 | ![]() |
Product Name:Vincamine | CAS No.:1617-90-9 | Molecular Formula: |
| Product Number:PCL-#-Tr001-1g | ![]() |
Product Name:Amanita | CAS No.:#### | Molecular Formula: |
| Product Number:PCL-#-Ep101-1g | ![]() |
Product Name:Ephedra root | CAS No.:#### | Molecular Formula: |
| Product Number:190228 | ![]() |
Product Name:Polyethylene Glycol 13000 | CAS No.:N/A | Molecular Formula: |
| Product Number:190229 | ![]() |
Product Name:Polyethylene Glycol 10000 | CAS No.:N/A | Molecular Formula: |
| Product Number:360017 | ![]() |
Product Name:National reference material for the determination of the potency of anti-D (IgM) blood grouping reagents | CAS No.:# | Molecular Formula: |
| Product Number:100734 | ![]() |
Product Name:Metronidazole benzoate | CAS No.:100734-N/A | Molecular Formula: |
| Product Number:100733 | ![]() |
Product Name:Fenofibrate | CAS No.:49562-28-9 | Molecular Formula: |
| Product Number:190211 | ![]() |
Product Name:Palmitoleic acid | CAS No.:373-49-9 | Molecular Formula: |
| Product Number:360019 | ![]() |
Product Name:Household dust mite allergen-specific IgE antibody serum national reference material | CAS No.:# | Molecular Formula: |