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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-#-Di156-1ml dimethylnitrosamine Product Name:dimethylnitrosamine CAS No.:62-75-9 Molecular Formula:
Product Number:PCL-#-So100-50mg Tin Dioxide,≥99.95% Product Name:Tin Dioxide,≥99.95% CAS No.:18282-10-5 Molecular Formula:
Product Number:PCL-#-Qu03-100mg Quinine sulfate Product Name:Quinine sulfate CAS No.:6119-70-6 Molecular Formula:
Product Number:PCL-#-Oa002-1ml Linoleic acid (180mg) Product Name:Linoleic acid (180mg) CAS No.:60-33-3 Molecular Formula:
Product Number:PCL-#-Te039-1g tetrabutylammonium hydrogensulphate Product Name:tetrabutylammonium hydrogensulphate CAS No.:32503-27-8 Molecular Formula:
Product Number:PCL-#-An804-20mg Anthraquinone Product Name:Anthraquinone CAS No.:84-65-1 Molecular Formula:
Product Number:PCL-#-Am107-500mg Diethylene glycolamine Product Name:Diethylene glycolamine CAS No.:929-06-6 Molecular Formula:
Product Number:PCL-#-C905-1ml 2-chloroethanol Product Name:2-chloroethanol CAS No.:107-07-3 Molecular Formula:
Product Number:PCL-#-Tb182-200mg Thiourea Product Name:Thiourea CAS No.:62-56-6 Molecular Formula:
Product Number:PCL-#-P339-50mg Epoxy ethanol (2-phenoxyethanol) Product Name:Epoxy ethanol (2-phenoxyethanol) CAS No.:122-99-6 Molecular Formula:
Product Number:PCL-#-De020-50mg 2-deoxy-D-ribose Product Name:2-deoxy-D-ribose CAS No.:533-67-5 Molecular Formula:
Product Number:PCL-#-Ci316-20mg maleic anhydride Product Name:maleic anhydride CAS No.:108-31-6 Molecular Formula:
Product Number:PCL-#-Ch738-1ml Chlorobenzene Product Name:Chlorobenzene CAS No.:108-90-7 Molecular Formula:
Product Number:PCL-#-Am110-100mg 3-aminopropanol Product Name:3-aminopropanol CAS No.:156-87-6 Molecular Formula:
Product Number:P111513-100ml Pyridine Product Name:Pyridine CAS No.:110-86-1 Molecular Formula:
Product Number:PCL-#-Et098-100mg disodium ethylenediaminetetraacetic acid Product Name:disodium ethylenediaminetetraacetic acid CAS No.:139-33-3 Molecular Formula:
Product Number:PCL-#-Pi111-50mg 3-Piperidinecarboxylic acid; Piperidine-3-carboxylic acid Product Name:3-Piperidinecarboxylic acid; Piperidine-3-carboxylic acid CAS No.:498-95-3 Molecular Formula:
Product Number:PCL-#-Ph010-5ml beta-phenylethanol Product Name:beta-phenylethanol CAS No.:60-12-8 Molecular Formula:
Product Number:PCL-#-Ma005-50mg L-mannose Product Name:L-mannose CAS No.:10030-80-5 Molecular Formula:
Product Number:PCL-#-T213-50mg Triethylene diamine Product Name:Triethylene diamine CAS No.:280-57-9 Molecular Formula:
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