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-2024RY508-100ml | ![]() |
Product Name:Silver diethyldithiocarbamate-triethylamine trichloromethane solution | CAS No.: | Molecular Formula: |
| Product Number:PCL-2024RY507-100ml | ![]() |
Product Name:Lead acetate (alkaline solution) | CAS No.: | Molecular Formula: |
| Product Number:PCL-2024RY505-100ml | ![]() |
Product Name:Acetic acid solution(30%;GB603) | CAS No.: | Molecular Formula: |
| Product Number:PCL-2024RY503-100ml | ![]() |
Product Name:Acetic acid solution(5%;GB603) | CAS No.: | Molecular Formula: |
| Product Number:PCL-2024RY504-100ml | ![]() |
Product Name:Acetic acid solution(6%;GB603) | CAS No.: | Molecular Formula: |
| Product Number:PCL-2024RY506-100ml | ![]() |
Product Name:Glyoxal di-o-aminophenol ethanol solution | CAS No.: | Molecular Formula: |
| Product Number:PCL-2024RY502-100ml | ![]() |
Product Name:EDTA magnesium disodium solution | CAS No.: | Molecular Formula: |
| Product Number:PCL-2024RY510-100ml | ![]() |
Product Name:4,7-Diphenyl-1,10-phenanthroline solution | CAS No.: | Molecular Formula: |
| Product Number:PCL-2024RY523-100ml | ![]() |
Product Name:1,10-Phenanthroline Solution | CAS No.: | Molecular Formula: |
| Product Number:PCL-2024ZSY121-100ml | ![]() |
Product Name:2,4-Dinitrophenol Indicator | CAS No.:N/A | Molecular Formula: |
| Product Number:PCL-2024ZSY561-20g | ![]() |
Product Name:o-Cresolphthalein complexing agent-naphthol green B mixed indicator | CAS No.:N/A | Molecular Formula: |
| Product Number:PCL-2024ZSY560-100ml | ![]() |
Product Name:o-Cresolphthalein Indicator Solution | CAS No.:N/A | Molecular Formula: |
| Product Number:PCL-2024ZSY552-100ml | ![]() |
Product Name:Diphenylazocarbohydrazide indicator solution | CAS No.:N/A | Molecular Formula: |
| Product Number:PCL-2024ZSY034-100ml | ![]() |
Product Name:Thymephthalein indicator solution | CAS No.:125-20-2 | Molecular Formula: |
| Product Number:PCL-2024ZSY556-100ml | ![]() |
Product Name:Methyl violet indicator solution | CAS No.:N/A | Molecular Formula: |
| Product Number:PCL-2024ZSY554-20g | ![]() |
Product Name:Methylthymol blue indicator | CAS No.:N/A | Molecular Formula: |
| Product Number:PCL-2024ZSY562-100ml | ![]() |
Product Name:o-Tolidine indicator solution | CAS No.:N/A | Molecular Formula: |
| Product Number:PCL-2024ZSY557-100ml | ![]() |
Product Name:p-Nitrophenol indicator solution | CAS No.:N/A | Molecular Formula: |
| Product Number:PCL-2024ZSY553-100ml | ![]() |
Product Name:4-(2-Pyridylazo)-resorcinol indicator solution | CAS No.:N/A | Molecular Formula: |
| Product Number:PCL-2024SY070-100ml | ![]() |
Product Name:a-Naphthol phenylmethanol-acetic acid indicator solution | CAS No.:N/A | Molecular Formula: |