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-#-Cu001-1g | ![]() |
Product Name:Gui Yu Jin (Guangxi Curcuma longa) | CAS No.:#### | Molecular Formula: |
| Product Number:PCL-#-Ai110-1g | ![]() |
Product Name:Hare's Ear Winds | CAS No.:#### | Molecular Formula: |
| Product Number:PCL-#-Eh102-1g | ![]() |
Product Name:Carpenter | CAS No.:#### | Molecular Formula: |
| Product Number:PCL-#-Pu105-20mg | ![]() |
Product Name:Pueraria Mirifica | CAS No.:3681-99-0 | Molecular Formula: |
| Product Number:PCL-#-He102-1g | ![]() |
Product Name:Oxtail Solo | CAS No.:#### | Molecular Formula: |
| Product Number:PCL-#-Hi001-1g | ![]() |
Product Name:Leeches | CAS No.:#### | Molecular Formula: |
| Product Number:PCL-#-Se101-1g | ![]() |
Product Name:White mustard | CAS No.:#### | Molecular Formula: |
| Product Number:PCL-#-Dc100-1g | ![]() |
Product Name:Dianthus | CAS No.:#### | Molecular Formula: |
| Product Number:PCL-#-BR100-4g | ![]() |
Product Name:Chai Hu (Northern Chai Hu) | CAS No.:#### | Molecular Formula: |
| Product Number:PCL-#-PR534-1g | ![]() |
Product Name:Prince's ginseng | CAS No.:#### | Molecular Formula: |
| Product Number:PCL-#-MR519-1g | ![]() |
Product Name:Bachmann's | CAS No.:#### | Molecular Formula: |
| Product Number:PCL-#-Ch030-1g | ![]() |
Product Name:Chuan Ming Ginseng | CAS No.:#### | Molecular Formula: |
| Product Number:PCL-#-Po005-1g | ![]() |
Product Name:Poplar flowers | CAS No.:#### | Molecular Formula: |
| Product Number:PCL-#-ES751-1g | ![]() |
Product Name:earthworms | CAS No.:#### | Molecular Formula: |
| Product Number:PCL-#-CC343-1g | ![]() |
Product Name:Deer antler | CAS No.:#### | Molecular Formula: |
| Product Number:PCL-#-Os056-1g | ![]() |
Product Name:Oysters | CAS No.:#### | Molecular Formula: |
| Product Number:PCL-#-Ro100-1g | ![]() |
Product Name:Rosin | CAS No.:#### | Molecular Formula: |
| Product Number:PCL-#-Un001-1g | ![]() |
Product Name:Hookah | CAS No.:#### | Molecular Formula: |
| Product Number:PCL-#-Cu002-1g | ![]() |
Product Name:Yellow Silk Tulip (Turmeric) | CAS No.:#### | Molecular Formula: |
| Product Number:PCL-#-Co014-1g | ![]() |
Product Name:Job's tears | CAS No.:#### | Molecular Formula: |