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.
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| Product Number | Image | Product Name | CAS No. | Molecular Formula |
|---|---|---|---|---|
| Product Number:PCL-2023BZ1071-20ml | ![]() |
Product Name:Sulfate (measured in sulfur) 20ml | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023BZ1078-1ml | ![]() |
Product Name:Methyl chloride standard solution in methanol | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023BZ1099-50ml | ![]() |
Product Name:Nitrate nitrogen (as nitrogen) | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023BZ1075-2ml | ![]() |
Product Name:Chloroform solution in methanol standard substance | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023RY022-500ml | ![]() |
Product Name:Fehling's reagent B | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023RY021-500ml | ![]() |
Product Name:Fehling's reagent A | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023BZ1054-2ml | ![]() |
Product Name:Acetaldehyde solution in water | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023BZ1053-100mL | ![]() |
Product Name:Holmium Perchlorate Solution | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023SY010-500mL | ![]() |
Product Name:Nessler's reagent (mercuric chloride-potassium iodide-potassium hydroxide solution) | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023SY011-100ml | ![]() |
Product Name:Nessler's reagent | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023SY010-100mL | ![]() |
Product Name:Nessler's reagent (mercuric chloride-potassium iodide-potassium hydroxide solution) | CAS No.: | Molecular Formula: |
| Product Number:PCL-2024SY002-100mL | ![]() |
Product Name:Nessler's reagent (mercuric chloride-potassium iodide-sodium hydroxide solution) | CAS No.: | Molecular Formula: |
| Product Number:PCL-2021RY061-500ml | ![]() |
Product Name:Potassium sulfide solution | CAS No.: | Molecular Formula: |
| Product Number:PCL-2021RY060-100ml | ![]() |
Product Name:Chloroacetic acid solution standard substance | CAS No.: | Molecular Formula: |
| Product Number:PCL-2021RY059-100ml | ![]() |
Product Name:Oxalate solution standard substance | CAS No.: | Molecular Formula: |
| Product Number:PCL--2021RY058--100ml | ![]() |
Product Name:Formic acid solution standard material | CAS No.: | Molecular Formula: |
| Product Number:PCL-2021RY057-100ml | ![]() |
Product Name:Acetic acid solution standard substance | CAS No.: | Molecular Formula: |
| Product Number:PCL-2025SY011-100ml | ![]() |
Product Name:Lactose standard solution | CAS No.: | Molecular Formula: |
| Product Number:PCL-2023BZ901-50mL | ![]() |
Product Name:Nitrite standard stock solution | CAS No.: | Molecular Formula: |
| Product Number:PCL-2021BZ155-1ml | ![]() |
Product Name:Nitrobenzene solution in ethanol Standard substance | CAS No.: | Molecular Formula: |