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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.

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Product Number Image Product Name CAS No. Molecular Formula
Product Number:PCL-2023HJ276-1mg Dicloxacillin Product Name:Dicloxacillin CAS No.:3116-76-5 Molecular Formula:
Product Number:PCL-2023HJ034-1ml Megestrol acetate-D3 solution in acetonitrile standard substance Product Name:Megestrol acetate-D3 solution in acetonitrile standard substance CAS No.:162462-72-8 Molecular Formula:
Product Number:PCL-2023HJ051-1.2ml Trichlorfon solution in methanol standard substance Product Name:Trichlorfon solution in methanol standard substance CAS No.:52-68-6 Molecular Formula:
Product Number:PCL-2023HJ287-2ml 2,3-Dichloro-1-propanol solution in ethyl acetate standard substance Product Name:2,3-Dichloro-1-propanol solution in ethyl acetate standard substance CAS No.:616-23-9 Molecular Formula:
Product Number:PCL-2023HJ036-1ml Vibriomycin M1 solution in methanol standard substance Product Name:Vibriomycin M1 solution in methanol standard substance CAS No.:21411-53-0 Molecular Formula:
Product Number:PCL-2024SW508 Phorate solution in acetone standard substance Product Name:Phorate solution in acetone standard substance CAS No.:N/A Molecular Formula:
Product Number:PCL-2023HJ278-1ml Nifuroxol metabolite/3,5-dinitrosalicylic acid hydrazine (DNSAH) Product Name:Nifuroxol metabolite/3,5-dinitrosalicylic acid hydrazine (DNSAH) CAS No.:955-07-7 Molecular Formula:
Product Number:PCL-2023HJ281-1ml Matrine solution in acetonitrile Product Name:Matrine solution in acetonitrile CAS No.:519-02-8 Molecular Formula:
Product Number:PCL-2023HJ269-1ml Medroxyprogesterone acetate solution in methanol Product Name:Medroxyprogesterone acetate solution in methanol CAS No.:71-58-9 Molecular Formula:
Product Number:PCL-NC060 Chlorpyrifos-methyl solution in acetone Product Name:Chlorpyrifos-methyl solution in acetone CAS No.:5598-13-0 Molecular Formula:
Product Number:PCL-NC062 Four DDT solution standard substances in n-hexane Product Name:Four DDT solution standard substances in n-hexane CAS No.:N/A Molecular Formula:
Product Number:PCL-2024SW210 Deltamethrin solution in n-hexane Product Name:Deltamethrin solution in n-hexane CAS No.:52918-63-5 Molecular Formula:
Product Number:PCL-NC064 Aldrin solution in n-hexane Standard substance Product Name:Aldrin solution in n-hexane Standard substance CAS No.:309-00-2 Molecular Formula:
Product Number:PCL-NC058 Pirimiphos-methyl solution standard substance in acetone Product Name:Pirimiphos-methyl solution standard substance in acetone CAS No.:29232-93-7 Molecular Formula:
Product Number:PCL-NC059 Chloropicrin solution in methanol Product Name:Chloropicrin solution in methanol CAS No.:76-06-2 Molecular Formula:
Product Number:PCL-NC061 Diisononyl phthalate solution in n-hexane Standard substance Product Name:Diisononyl phthalate solution in n-hexane Standard substance CAS No.:28553-12-0 Molecular Formula:
Product Number:PCL-NC057 Mixed standard of 31 pesticides and their metabolites Product Name:Mixed standard of 31 pesticides and their metabolites CAS No.:N/A Molecular Formula:
Product Number:PCL-NC030 Heptachlor solution in methanol Product Name:Heptachlor solution in methanol CAS No.:76-44-8 Molecular Formula:
Product Number:PCL-NC031 Chlordane solution in acetone standard substance Product Name:Chlordane solution in acetone standard substance CAS No.:57-74-9 Molecular Formula:
Product Number:PCL-NC032 Dimethachlor solution in methanol standard substance Product Name:Dimethachlor solution in methanol standard substance CAS No.:87674-68-8 Molecular Formula:
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