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Standard Solution (Certified Reference Material, CRM)

 Hengyuan Fine Chemical is an authorized distributor of PCL brand standard solutions.
• CNAS-certified reference material producer, utilize ultra-high-purity raw materials to prepare precise standard solutions for trace analysis, content determination, and other applications, ensuring data traceability to international metrological benchmarks (e.g., NIST).
• Products strictly comply with USP/EP/ChP pharmacopeial standards, with full-process cold-chain logistics, batch consistency verification, and stability testing to guarantee long-term concentration stability, compatible with HPLC, GC, ICP-MS, and other precision instruments.
• Offering customizable concentration gradients, multi-industry solutions (pharmaceuticals, environmental monitoring, food safety), and CNAS compliance support, Hengyuan Fine Chemical enhances clients’ testing efficiency, reduces quality control risks, and aims to become your trusted partner.

Product Number Image Product Name CAS No. Molecular Formula
Product Number:GSB 04-1717-2004 barium standard solution Product Name:barium standard solution CAS No.:Ba Molecular Formula:
Product Number:GSB 04-1748-2004 antimony standard solution Product Name:antimony standard solution CAS No.:Sb Molecular Formula:
Product Number:GSB 04-1759-2004 vanadium standard solution Product Name:vanadium standard solution CAS No.:V Molecular Formula:
Product Number:GSB 04-1718-2004 beryllium standard solution Product Name:beryllium standard solution CAS No.:Be Molecular Formula:
Product Number:GSB 04-1754-2004 strontium standard solution Product Name:strontium standard solution CAS No.:Sr Molecular Formula:
Product Number:GSB 04-1736-2004 Manganese standard solution Product Name:Manganese standard solution CAS No.:Mn Molecular Formula:
Product Number:M100590-500ml N-methylpyrrolidone (NMP) Product Name:N-methylpyrrolidone (NMP) CAS No.:872-50-4 Molecular Formula:
Product Number:PCL-2023BZ1090- 100ml Lead single-element solution standard substance Product Name:Lead single-element solution standard substance CAS No.:N/A Molecular Formula:
Product Number:PCL-2024BZ081-100ml Turbidity standard solution of formaldehyde Product Name:Turbidity standard solution of formaldehyde CAS No.:N/A Molecular Formula:
Product Number:M104491-500ml Methyl Isobutyl Methanol (MIBC) Product Name:Methyl Isobutyl Methanol (MIBC) CAS No.:108-11-2 Molecular Formula:
Product Number:P113266-500g potassium bromate Product Name:potassium bromate CAS No.:7758-01-2 Molecular Formula:
Product Number:PCL-2024BZ228-2ml Standard substance for monochloromethane solution in methanol Product Name:Standard substance for monochloromethane solution in methanol CAS No.:74-87-3 Molecular Formula:
Product Number:PCL-2024BZ226-2ml Standard substance for monochloroethane solution in methanol Product Name:Standard substance for monochloroethane solution in methanol CAS No.:75-00-3 Molecular Formula:
Product Number:GBW(E)085329 Paraquat solution in methanol standard substance Product Name:Paraquat solution in methanol standard substance CAS No.:1910-42-5 Molecular Formula:
Product Number:GBW(E)082930 Standard substance for dibromochloromethane solution in methanol Product Name:Standard substance for dibromochloromethane solution in methanol CAS No.:124-48-1 Molecular Formula:
Product Number:GBW(E)082931 Standard substance for monobromodichloromethane solution in methanol Product Name:Standard substance for monobromodichloromethane solution in methanol CAS No.:75-27-4 Molecular Formula:
Product Number:GBW(E)082932 Standard substance for tribromomethane solution in methanol Product Name:Standard substance for tribromomethane solution in methanol CAS No.:75-25-2 Molecular Formula:
Product Number:BWY0820014 28 VOC VOC mixing standards in methanol Product Name:28 VOC VOC mixing standards in methanol CAS No.:N/A Molecular Formula:
Product Number:PCL-2024BZ278-500ml Standard solution of copper nitrate Product Name:Standard solution of copper nitrate CAS No.:10402-29-6 Molecular Formula:
Product Number:PCL-2024BZ453-2ml Standard solution of acrylic acid in acetone Product Name:Standard solution of acrylic acid in acetone CAS No.:N/A Molecular Formula:
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