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:Triforine | CAS No.:26644-46-2 | Molecular Formula: |
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Product Name:Trifluralin | CAS No.:1582-09-8 | Molecular Formula: |
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Product Name:Triclopyricarb | CAS No.:902760-40-1 | Molecular Formula: |
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Product Name:Thiobencarb | CAS No.:28249-77-6 | Molecular Formula: |
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Product Name:Thiencarbazone-methyl | CAS No.:317815-83-1 | Molecular Formula: |
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Product Name:Spirotetramat | CAS No.:203313-25-1 | Molecular Formula: |
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Product Name:S-Metolachlor | CAS No.:87392-12-9 | Molecular Formula: |
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Product Name:Pyridalyl | CAS No.:179101-81-6 | Molecular Formula: |
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Product Name:Pyrethrins | CAS No.:8003-34-7 | Molecular Formula: |
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Product Name:pinoxaden | CAS No.:243973-20-8 | Molecular Formula: |
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Product Name:Permethrin | CAS No.:52645-53-1 | Molecular Formula: |
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Product Name:Paraquat dichloride | CAS No.:1910-42-5 | Molecular Formula: |
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Product Name:Oxyfluorfen | CAS No.:42874-03-3 | Molecular Formula: |
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Product Name:Oxadiazon | CAS No.:19666-30-9 | Molecular Formula: |
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Product Name:Oxadiargyl | CAS No.:39807-15-3 | Molecular Formula: |
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Product Name:Metamizole sodium | CAS No.:68-89-3 | Molecular Formula: |
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Product Name:Metaldehyde | CAS No.:108-62-3 | Molecular Formula: |
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Product Name:Mefenpyr-diethyl | CAS No.:135590-91-9 | Molecular Formula: |
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Product Name:Metalaxyl-M | CAS No.:70630-17-0 | Molecular Formula: |
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Product Name:Mecoprop | CAS No.:93-65-2 | Molecular Formula: |