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-2023HJ044 |
 |
Product Name:Standard/Water Quality Mercury 4 |
CAS No.: |
Molecular Formula: |
| Product Number:PCL-2023HJ285 |
 |
Product Name:Standard sample/3 metal mixed standard/arsenic, mercury and selenium/valid for 6 months |
CAS No.: |
Molecular Formula: |
| Product Number:PCL-2023HJ043 |
 |
Product Name:Standard/Water Quality Mercury,20ml |
CAS No.: |
Molecular Formula: |
| Product Number:PCL-2023HJ284 |
 |
Product Name:Standard samples/9 metal mixed standards/aluminum, arsenic, copper, iron, mercury, potassium, manganese, sodium, lead |
CAS No.: |
Molecular Formula: |
| Product Number:PCL-2023HJ042 |
 |
Product Name:Standard/Water Quality Mercury, different concentration |
CAS No.: |
Molecular Formula: |
| Product Number:PCL-2023HJ283 |
 |
Product Name:Standard samples/9 metal mixed standards/arsenic, barium, cadmium, chromium, mercury, nickel, lead, antimony, selenium |
CAS No.: |
Molecular Formula: |
| Product Number:PCL-2023HJ289 |
 |
Product Name:Standard material/5 metals mixed standard/Cadmium, chromium, arsenic, mercury, lead/Medium: 5% nitric acid |
CAS No.: |
Molecular Formula: |
| Product Number:PCL-2023HJ288 |
 |
Product Name:Standards/10 metals mixed standard/aluminum, manganese, iron, copper, zinc, arsenic, selenium, cadmium, mercury, lead |
CAS No.: |
Molecular Formula: |
| Product Number:PCL-2023HJ287 |
 |
Product Name:Standards/10 metals mixed standard/As, B, B, Cd, Chromium, Copper, Mercury, Nickel, Lead, Zinc |
CAS No.: |
Molecular Formula: |
| Product Number:PCL-2023HJ125 |
 |
Product Name:Standard/Water Quality Mercury |
CAS No.: |
Molecular Formula: |
| Product Number:PCL-2023HJ037 |
 |
Product Name:Standard substance/Mercury in water/Medium: 5% nitric acid |
CAS No.: |
Molecular Formula: |
| Product Number:PCL-2023HJ293 |
 |
Product Name:Standards/10 metals mixed standard/arsenic, barium, cadmium, chromium, copper, mercury, nickel, lead, selenium, zinc |
CAS No.: |
Molecular Formula: |
| Product Number:PCL-2023HJ292 |
 |
Product Name:Standards/10 metals mixed standard/boron, molybdenum, cadmium, chromium, nickel, lead, arsenic, mercury, copper, zinc |
CAS No.: |
Molecular Formula: |
| Product Number:PCL-2023HJ291 |
 |
Product Name:Standards/10 metals mixed standard/As, Cadmium, Chromium, Copper, Iron, Mercury, Manganese, Lead, Selenium, Zinc |
CAS No.: |
Molecular Formula: |
| Product Number:PCL-2023HJ297 |
 |
Product Name:Standard sample/5 metal mixed standards/mercury, molybdenum, sodium, selenium, silver/medium: 5% nitric acid |
CAS No.: |
Molecular Formula: |
| Product Number:PCL-2023HJ055 |
 |
Product Name:Standard sample/mercury in water,1000μg/mL |
CAS No.: |
Molecular Formula: |
| Product Number:PCL-2023HJ054 |
 |
Product Name:Standard sample/mercury in water,1μg/mL |
CAS No.: |
Molecular Formula: |
| Product Number:PCL-2023HJ051 |
 |
Product Name:Standard sample/mercury in water |
CAS No.: |
Molecular Formula: |
| Product Number:PCL-2023HJ059 |
 |
Product Name:Standard sample/Mercury in water/Medium: Hydrochloric acid |
CAS No.: |
Molecular Formula: |
| Product Number:PCL-2023HJ052 |
 |
Product Name:Standard substance/mercury in water |
CAS No.: |
Molecular Formula: |