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:Quizalofop-methyl | CAS No.:76578-13-7 | Molecular Formula: |
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Product Name:Quizalofop-ethyl | CAS No.:76578-14-8 | Molecular Formula: |
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Product Name:Quinoxyfen | CAS No.:124495-18-7 | Molecular Formula: |
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Product Name:Quinmerac | CAS No.:90717-03-6 | Molecular Formula: |
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Product Name:Quinalphos | CAS No.:13593-03-8 | Molecular Formula: |
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Product Name:Pyroquilon | CAS No.:57369-32-1 | Molecular Formula: |
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Product Name:Pyriproxyfen | CAS No.:95737-68-1 | Molecular Formula: |
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Product Name:Pyrimethanil | CAS No.:53112-28-0 | Molecular Formula: |
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Product Name:Pyriftalid | CAS No.:135186-78-6 | Molecular Formula: |
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Product Name:Pyrifenox | CAS No.:88283-41-4 | Molecular Formula: |
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Product Name:Pyridate | CAS No.:55512-33-9 | Molecular Formula: |
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Product Name:Pyridaphenthion | CAS No.:119-12-0 | Molecular Formula: |
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Product Name:6-Chloro-4-hydroxy-3-phenyl-pyridazine | CAS No.:40020-01-7 | Molecular Formula: |
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Product Name:Pyridaben | CAS No.:96489-71-3 | Molecular Formula: |
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Product Name:Pyrazosulfuron-ethyl | CAS No.:93697-74-6 | Molecular Formula: |
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Product Name:Pyrazophos | CAS No.:13457-18-6 | Molecular Formula: |
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Product Name:Pyrazolynate | CAS No.:58011-68-0 | Molecular Formula: |
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Product Name:Pyraclostrobin | CAS No.:175013-18-0 | Molecular Formula: |
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Product Name:Pyracarbolid | CAS No.:24691-76-7 | Molecular Formula: |
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Product Name:Pymetrozine | CAS No.:123312-89-0 | Molecular Formula: |