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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:B112492-500g Beef dip Product Name:Beef dip CAS No.:# Molecular Formula:
Product Number:PCL-2024BZ502-1ml ethylene glycol standard solution Product Name:ethylene glycol standard solution CAS No.:107-21-1 Molecular Formula:
Product Number:PCL-2024SY158-500ml hydrogen peroxide solution Product Name:hydrogen peroxide solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2021BZ046-50ml Standard lead solution (reservoir) Product Name:Standard lead solution (reservoir) CAS No.:N/A Molecular Formula:
Product Number:PCL-2024BZ236-100ml standard solution of potassium chlorate Product Name:standard solution of potassium chlorate CAS No.:N/A Molecular Formula:
Product Number:GNM-SNO3N-0026-2013 Standard solution of total nitrogen Product Name:Standard solution of total nitrogen CAS No.:N/A Molecular Formula:
Product Number:PCL-2024DD099-500ml Perchloric acid titration solution standard substance Product Name:Perchloric acid titration solution standard substance CAS No.:N/A Molecular Formula:
Product Number:PCL-2024SY008-1.2ml Standard solution of ornidazole in methanol Product Name:Standard solution of ornidazole in methanol CAS No.:16773-42-5 Molecular Formula:
Product Number:PCL-2024BZ114-100ml Palladium single-element solution standard substance Product Name:Palladium single-element solution standard substance CAS No.:N/A Molecular Formula:
Product Number:GBW(E)086253 Standard substance of disodium ethylenediaminetetraacetic acid titration solution Product Name:Standard substance of disodium ethylenediaminetetraacetic acid titration solution CAS No.:N/A Molecular Formula:
Product Number:D119450 N,N-dimethylformamide Product Name:N,N-dimethylformamide CAS No.:68-12-2 Molecular Formula:
Product Number:B398978-25g Lithium bis(trifluoromethanesulfonyl)imide Product Name:Lithium bis(trifluoromethanesulfonyl)imide CAS No.:90076-65-6 Molecular Formula:
Product Number:D119664-1L N,N-dimethylacetamide Product Name:N,N-dimethylacetamide CAS No.:127-19-5 Molecular Formula:
Product Number:P196906 pH buffer (pH 6.80±0.01) Product Name:pH buffer (pH 6.80±0.01) CAS No.:# Molecular Formula:
Product Number:A116174-500ml glacial acetic acid Product Name:glacial acetic acid CAS No.:64-19-7 Molecular Formula:
Product Number:PCL-2024BZ086-50ml cyanide solution standard substance Product Name:cyanide solution standard substance CAS No.:N/A Molecular Formula:
Product Number:PCL-2024SY148-100ml Hydrochloric acid acid 5% ethanol solution of ferric chloride Product Name:Hydrochloric acid acid 5% ethanol solution of ferric chloride CAS No.:N/A Molecular Formula:
Product Number:PCL-2024BZ132-50ml Standard solution of magnesium nitrate Product Name:Standard solution of magnesium nitrate CAS No.:10377-60-3 Molecular Formula:
Product Number:PCL-2024BZ139-50ml Palladium nitrate standard solution Product Name:Palladium nitrate standard solution CAS No.:10102-05-3 Molecular Formula:
Product Number:PCL-2024BZ062-100ml Standard solution of conductivity of potassium chloride Product Name:Standard solution of conductivity of potassium chloride CAS No.:N/A Molecular Formula:
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