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:Probenazole | CAS No.:27605-76-1 | Molecular Formula: |
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Product Name:Primisulfuron-methyl | CAS No.:86209-51-0 | Molecular Formula: |
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Product Name:Pirimiphos-methyl | CAS No.:29232-93-7 | Molecular Formula: |
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Product Name:Pirimiphos-ethyl | CAS No.:23505-41-1 | Molecular Formula: |
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Product Name:Pirimicarb | CAS No.:23103-98-2 | Molecular Formula: |
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Product Name:Piperophos | CAS No.:24151-93-7 | Molecular Formula: |
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Product Name:Piperonyl butoxide | CAS No.:18693 | Molecular Formula: |
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Product Name:Picoxystrobin | CAS No.:117428-22-5 | Molecular Formula: |
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Product Name:Picolinafen | CAS No.:137641-05-5 | Molecular Formula: |
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Product Name:Picloram | CAS No.:6607 | Molecular Formula: |
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Product Name:Phoxim | CAS No.:14816-18-3 | Molecular Formula: |
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Product Name:Phosphamidon | CAS No.:13171-21-6 | Molecular Formula: |
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Product Name:Phosmet-oxon | CAS No.:3735-33-9 | Molecular Formula: |
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Product Name:Phosmet | CAS No.:732-11-6 | Molecular Formula: |
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Product Name:Phosalone | CAS No.:2310-17-0 | Molecular Formula: |
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Product Name:Phorate-sulfoxide | CAS No.:2588-03-6 | Molecular Formula: |
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Product Name:Phorate-sulfone | CAS No.:2588-04-7 | Molecular Formula: |
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Product Name:Phorate | CAS No.:298-02-2 | Molecular Formula: |
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Product Name:Phenthoate | CAS No.:254642 | Molecular Formula: |
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Product Name:Phenmedipham | CAS No.:13684-63-4 | Molecular Formula: |