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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-2024BZ542-1ml UV absorber UV-329 standard solution in methanol Product Name:UV absorber UV-329 standard solution in methanol CAS No.:3147-75-9 Molecular Formula:
Product Number:PCL-2024BZ541-1ml UV absorber uv-p standard solution in methanol Product Name:UV absorber uv-p standard solution in methanol CAS No.:2440-22-4 Molecular Formula:
Product Number:PCL-2024BZ540-1ml UV-326 standard solution of ultraviolet absorber UV-326 in methanol Product Name:UV-326 standard solution of ultraviolet absorber UV-326 in methanol CAS No.:3896-11-5 Molecular Formula:
Product Number:PCL-2024BZ539-1ml Standard solution of ultraviolet absorber UV-360 in tetrahydrofuran Product Name:Standard solution of ultraviolet absorber UV-360 in tetrahydrofuran CAS No.:103597-45-1 Molecular Formula:
Product Number:PCL-2024RY328-500ml Standard solution of sodium periodate Product Name:Standard solution of sodium periodate CAS No.:N/A Molecular Formula:
Product Number:PCL-2024RY072-500ml Sodium azide solution Product Name:Sodium azide solution CAS No.: Molecular Formula:
Product Number:I157700-5g 2-Isocyanoethyl acrylate (with stabilizer BHT) Product Name:2-Isocyanoethyl acrylate (with stabilizer BHT) CAS No.:13641-96-8 Molecular Formula:
Product Number:T104044-10ml trimethyl borate Product Name:trimethyl borate CAS No.:T104044-10ml Molecular Formula:
Product Number:P303412-5g Pentaerythritol glycidyl ether Product Name:Pentaerythritol glycidyl ether CAS No.:3126-63-4 Molecular Formula:
Product Number:B138143-5g bromomethyl methyl ether Product Name:bromomethyl methyl ether CAS No.:13057-17-5 Molecular Formula:
Product Number:PCL-#-TCY001-500ml Potassium chloride electrode filling solution Product Name:Potassium chloride electrode filling solution CAS No.:N/A Molecular Formula:
Product Number:PCL-#-2024RY303-100ml Zinc chloride-formic acid solution Product Name:Zinc chloride-formic acid solution CAS No.:N/A Molecular Formula:
Product Number:PCL-#-2024RY302-100ml Zinc chloride iodide solution Product Name:Zinc chloride iodide solution CAS No.:N/A Molecular Formula:
Product Number:PCL-#-2024RY301-500ml Primary blue solution Product Name:Primary blue solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2024RY174-500ml Perchloric acid-acetic acid solution Product Name:Perchloric acid-acetic acid solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2024BZ181-50ml Standard substance for 2-chloroethanol solution in N-methylpyrrolidone Product Name:Standard substance for 2-chloroethanol solution in N-methylpyrrolidone CAS No.:N/A Molecular Formula:
Product Number:PCL-2024RY181-500ml trichloromethane-glacial acetic acid solution Product Name:trichloromethane-glacial acetic acid solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2024RY180-100ml Mercury thiocyanate ethanol solution Product Name:Mercury thiocyanate ethanol solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2024BZ538-1ml Carahualdehyde solution in methanol Product Name:Carahualdehyde solution in methanol CAS No.:117933-89-8 Molecular Formula:
Product Number:PCL-2024BZ537-1ml Ultraviolet absorber UV-327 in methanol Product Name:Ultraviolet absorber UV-327 in methanol CAS No.:3864-99-1 Molecular Formula:
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