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.
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| Product Number |
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Product Name |
CAS No. |
Molecular Formula |
| Product Number:PCL-2023HJ349 |
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Product Name:Standard sample/mixed standard of 11 metals/potassium sodium manganese iron selenium copper aluminum zinc cobalt magnesium mercury |
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Molecular Formula: |
| Product Number:PCL-2023HJ107 |
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Product Name:Standard/mixed standard of four metals/arsenic cadmium mercury lead/medium: nitric acid |
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Molecular Formula: |
| Product Number:PCL-2023HJ348 |
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Product Name:Standard/mixed standard of 12 metals/vanadium cadmium chromium mercury cobalt aluminum nickel lead arsenic thallium iron selenium |
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Molecular Formula: |
| Product Number:PCL-2023HJ589 |
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Product Name:Standard/17 kinds of metal mixed standard/Vanadium calcium gallium potassium lithium phosphorus aluminum magnesium manganese sodium nickel lead strontium iron zinc mercury arsenic/medium: nitric acid |
CAS No.: |
Molecular Formula: |
| Product Number:PCL-2023HJ347 |
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Product Name:Standard sample/11 kinds of metal mixed standard/sodium aluminum chromium iron copper zinc arsenic selenium cadmium mercury lead |
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Molecular Formula: |
| Product Number:PCL-2023HJ588 |
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Product Name:Standard/21 kinds of metal mixed standard/lithium beryllium aluminum vanadium chromium manganese iron cobalt nickel copper zinc arsenic molybdenum silver cadmium tin antimony barium mercury thallium lead |
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Molecular Formula: |
| Product Number:PCL-2023HJ346 |
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Product Name:Standard sample/mixed standard of 11 metals/mercury arsenic selenium iron barium beryllium cadmium chromium copper nickel zinc |
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Molecular Formula: |
| Product Number:PCL-2023HJ105 |
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Product Name:Reference material/mercury in water/medium: 1% hydrochloric acid/5 bottles |
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Molecular Formula: |
| Product Number:PCL-2023HJ108 |
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Product Name:Standard/mercury in water/ICP test standard sample/medium: 2-5% nitric acid |
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Molecular Formula: |
| Product Number:PCL-2023HJ121 |
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Product Name:Standard/ICP single element standard solution mercury 10 μ g/ml matrix is 5% HNO3, packaging: 50ml/for identification inspection |
CAS No.: |
Molecular Formula: |
| Product Number:PCL-2023HJ120 |
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Product Name:Standard/mercury in water/medium: 1% nitric acid/validity period 1 month/10 bottles |
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Molecular Formula: |
| Product Number:PCL-2023HJ362 |
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Product Name:Standard sample/mixed standard of 11 metals/arsenic barium beryllium cadmium chromium mercury molybdenum lead selenium titanium tungsten |
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Molecular Formula: |
| Product Number:PCL-2023HJ361 |
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Product Name:Standard sample/mixed standard of 11 metals/aluminum chromium iron nickel tin lead cadmium arsenic antimony mercury copper |
CAS No.: |
Molecular Formula: |
| Product Number:PCL-2023HJ124 |
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Product Name:The standard/ICP single element standard solution mercury 100 μ g/ml matrix is 2-5% HNO3, and the package is 100ml/for identification inspection |
CAS No.: |
Molecular Formula: |
| Product Number:PCL-2023HJ365 |
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Product Name:Standard sample/mixed standard of 12 metals/aluminum, arsenic, calcium, chromium, copper, iron, mercury, potassium, magnesium, sodium, nickel, lead |
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Molecular Formula: |
| Product Number:PCL-2023HJ123 |
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Product Name:Standard/ICP single element standard solution mercury 0.1 μ g/ml matrix is 5% HNO3, packaging: 100ml/for identification inspection |
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Molecular Formula: |
| Product Number:PCL-2023HJ122 |
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Product Name:Standard/ICP single element standard solution - mercury 10 μ g/ml matrix is 5% HNO3, packaging: 100ml/for identification inspection |
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Molecular Formula: |
| Product Number:PCL-2023HJ352 |
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Product Name:Standard sample/mixed standard of 11 metals/arsenic barium beryllium cadmium chromium copper mercury nickel lead selenium zinc |
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Molecular Formula: |
| Product Number:PCL-2023HJ117 |
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Product Name:Standard/mercury in water/medium: 1% nitric acid/validity period: 3 months/from 5 bottles |
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Molecular Formula: |
| Product Number:PCL-2023HJ358 |
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Product Name:Standard sample/mixed standard of 11 metals/copper, zinc, lead, cadmium, mercury, arsenic, selenium, bismuth, antimony, iron and manganese |
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Molecular Formula: |