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:Dimetridazole | CAS No.:551-92-8 | Molecular Formula: |
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Product Name:Ipronidazole | CAS No.:14885-29-1 | Molecular Formula: |
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Product Name:Novobiocin sodium salt | CAS No.:1476-53-5 | Molecular Formula: |
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Product Name:Gentamycin sulfate | CAS No.:1405-41-0 | Molecular Formula: |
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Product Name:Tiamulin | CAS No.:55297-95-5 | Molecular Formula: |
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Product Name:Maduramicin ammonium | CAS No.:84878-61-5 | Molecular Formula: |
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Product Name:Lincomycin hydrochloride monohydrate | CAS No.:7179-49-9 | Molecular Formula: |
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Product Name:Ciprofloxacin‑D8hydrochloride | CAS No.:1216659-54-9 | Molecular Formula: |
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Product Name:Flumequine | CAS No.:42835-25-6 | Molecular Formula: |
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Product Name:Oxolinic acid | CAS No.:14698-29-4 | Molecular Formula: |
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Product Name:Difloxacin hydrochloride | CAS No.:91296-86-5 | Molecular Formula: |
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Product Name:Sarafloxacin | CAS No.:98105-99-8 | Molecular Formula: |
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Product Name:Marbofloxacin | CAS No.:115550-35-1 | Molecular Formula: |
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Product Name:Lomefloxacin hydrochloride | CAS No.:98079-52-8 | Molecular Formula: |
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Product Name:Danofloxacin | CAS No.:112398-08-0 | Molecular Formula: |
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Product Name:13C2-Erythromycin | CAS No.: | Molecular Formula: |
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Product Name:Tylosin tartrate | CAS No.:74610-55-2 | Molecular Formula: |
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Product Name:Spiramycin | CAS No.:8025-81-8 | Molecular Formula: |
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Product Name:Erythromycin dihydrate | CAS No.:59319-72-1 | Molecular Formula: |
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Product Name:Doxycycline hyclate | CAS No.:24390-14-5 | Molecular Formula: |