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-2023BZ1046-20ml | ![]() |
Product Name:Permanganate Index Quality Control Sample | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023BZ801 | ![]() |
Product Name:59VOCs mix in Methanol | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023BZ804 | ![]() |
Product Name:Potassium K | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023BZ923 | ![]() |
Product Name:Total water hardness (calcium carbonate) | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023HJ866 | ![]() |
Product Name:Mixed standard of 6 VOCs in methanol | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023BZ927 | ![]() |
Product Name:Conductivity,25℃:5.0±2.0µS/cm | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023BZ926 | ![]() |
Product Name:Conductivity,20℃:132.2±1µS/cm, 25℃:146.5±1µS/cm | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023BZ929 | ![]() |
Product Name:Conductivity,20℃:80±4µS/cm | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023BZ807 | ![]() |
Product Name:Phosphorus | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023BZ809 | ![]() |
Product Name:Nitrate nitrogen NO3--N | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023BZ910 | ![]() |
Product Name:Mixed standard of three surrogates in methanol | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023BZ1025 | ![]() |
Product Name:molybdenum | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023BZ983 | ![]() |
Product Name:Bismuth in water | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023BZ862 | ![]() |
Product Name:Iron solution | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023BZ741 | ![]() |
Product Name:2 alternatives mixed standard | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023BZ982-50ml | ![]() |
Product Name:Selenium in water | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023BZ740 | ![]() |
Product Name:Dibenzo(a,h)anthracene standard solution in acetonitrile | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023BZ1027 | ![]() |
Product Name:pH(25℃) | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023BZ985 | ![]() |
Product Name:mercury | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023BZ762 | ![]() |
Product Name:Chlorothalonil standard solution in methanol | CAS No.: | Molecular Formula: |