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:Pentoxazone | CAS No.:110956-75-7 | Molecular Formula: |
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Product Name:Penoxsulam | CAS No.:219714-96-2 | Molecular Formula: |
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Product Name:Pendimethalin | CAS No.:40487-42-1 | Molecular Formula: |
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Product Name:Pencycuron | CAS No.:66063-05-6 | Molecular Formula: |
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Product Name:Penconazole | CAS No.:66246-88-6 | Molecular Formula: |
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Product Name:Pebulate | CAS No.:1114-71-2 | Molecular Formula: |
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Product Name:parathion-Methyl | CAS No.:298-00-0 | Molecular Formula: |
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Product Name:Paclobutrazol | CAS No.:76738-62-0 | Molecular Formula: |
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Product Name:Demeton-S-methyl-sulfoxide | CAS No.:301-12-2 | Molecular Formula: |
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Product Name:Oxycarboxin | CAS No.:5259-88-1 | Molecular Formula: |
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Product Name:Oxaziclomefone | CAS No.:153197-14-9 | Molecular Formula: |
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Product Name:Oxasulfuron | CAS No.:144651-06-9 | Molecular Formula: |
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Product Name:Oxamyl-oxime | CAS No.:30558-43-1 | Molecular Formula: |
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Product Name:Oxamyl | CAS No.:23135-22-0 | Molecular Formula: |
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Product Name:Oxadixyl | CAS No.:77732-09-3 | Molecular Formula: |
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Product Name:Oryzalin | CAS No.:19044-88-3 | Molecular Formula: |
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Product Name:Orbencarb | CAS No.:34622-58-7 | Molecular Formula: |
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Product Name:Omethoate | CAS No.:1113-02-6 | Molecular Formula: |
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Product Name:Ofurace | CAS No.:58810-48-3 | Molecular Formula: |
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Product Name:Nuarimol | CAS No.:63284-71-9 | Molecular Formula: |