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:PCL-#-A1086-20mg | ![]() |
Product Name:Centella asiatica | CAS No.:464-92-6 | Molecular Formula: |
| Product Number:PCL-#-GC100-1g | ![]() |
Product Name:Pentaphyllum | CAS No.:#### | Molecular Formula: |
| Product Number: | ![]() |
Product Name:Sulfamethoxazole | CAS No.:723-46-6 | Molecular Formula: |
| Product Number:PCL-#-Ah100-0.5g | ![]() |
Product Name:Andrographis paniculata | CAS No.:#### | Molecular Formula: |
| Product Number:510094 | ![]() |
Product Name:Sulfisoxazole | CAS No.:127-69-5 | Molecular Formula: |
| Product Number:121083 | ![]() |
Product Name:Cotton root | CAS No.:# | Molecular Formula: |
| Product Number: | ![]() |
Product Name:Sulfathiazole | CAS No.:72-14-0 | Molecular Formula: |
| Product Number:121080 | ![]() |
Product Name:Ferula | CAS No.:# | Molecular Formula: |
| Product Number:510092 | ![]() |
Product Name:Sulfobenzoyl | CAS No.:# | Molecular Formula: |
| Product Number:PCL-#-Al006-1g | ![]() |
Product Name:Sawdust | CAS No.:#### | Molecular Formula: |
| Product Number:800108 | ![]() |
Product Name:Benzoic acid and sorbic acid in cooked minced meat | CAS No.:# | Molecular Formula: |
| Product Number:121086 | ![]() |
Product Name:Eggplant | CAS No.:# | Molecular Formula: |
| Product Number:510090 | ![]() |
Product Name:Isosuprine hydrochloride | CAS No.:# | Molecular Formula: |
| Product Number:PCL-#-LC306-1g | ![]() |
Product Name:Groundhog | CAS No.:#### | Molecular Formula: |
| Product Number:121084 | ![]() |
Product Name:Tibetan calamus | CAS No.:# | Molecular Formula: |
| Product Number:800109 | ![]() |
Product Name:Cadmium in rice flour | CAS No.:# | Molecular Formula: |
| Product Number:121085 | ![]() |
Product Name:Coriander strips | CAS No.:# | Molecular Formula: |
| Product Number:100143 | ![]() |
Product Name:Thiopental | CAS No.:100143-N/A | Molecular Formula: |
| Product Number:100142 | ![]() |
Product Name:Carbamazepine | CAS No.:298-46-4 | Molecular Formula: |
| Product Number:100141 | ![]() |
Product Name:N-methylpiperazine | CAS No.:109-01-3 | Molecular Formula: |