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.
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Product Name:Chlorpyrifos-methyl | CAS No.:5598-13-0 | Molecular Formula: |
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Product Name:Chlorpyrifos | CAS No.:2921-88-2 | Molecular Formula: |
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Product Name:Chlorpropham | CAS No.:101-21-3 | Molecular Formula: |
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Product Name:Chloroxuron | CAS No.:1982-47-4 | Molecular Formula: |
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Product Name:Chlormephos in Acetonitrile | CAS No.:24934-91-6 | Molecular Formula: |
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Product Name:Chlorimuron-ethyl | CAS No.:90982-32-4 | Molecular Formula: |
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Product Name:Chloridazon | CAS No.:1698-60-8 | Molecular Formula: |
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Product Name:Chlorfluazuron | CAS No.:71422-67-8 | Molecular Formula: |
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Product Name:Chlorfenvinphos in Acetone | CAS No.:470-90-6 | Molecular Formula: |
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Product Name:Chlorbromuron | CAS No.:13360-45-7 | Molecular Formula: |
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Product Name:Chinomethionat | CAS No.:196869 | Molecular Formula: |
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Product Name:Carpropamid | CAS No.:104030-54-8 | Molecular Formula: |
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Product Name:Carfentrazone-ethyl | CAS No.:128639-02-1 | Molecular Formula: |
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Product Name:Carboxin | CAS No.:5234-68-4 | Molecular Formula: |
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Product Name:Carbosulfan | CAS No.:55285-14-8 | Molecular Formula: |
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Product Name:Carbofuran-3-keto | CAS No.:16709-30-1 | Molecular Formula: |
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Product Name:Carbofuran-3-hydroxy | CAS No.:16655-82-6 | Molecular Formula: |
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Product Name:Carbofuran-phenol | CAS No.:1563-38-8 | Molecular Formula: |
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Product Name:Carbetamide | CAS No.:16118-49-3 | Molecular Formula: |
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Product Name:Carbendazim | CAS No.:10605-21-7 | Molecular Formula: |