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Analysis Standard Solution

Hengyuan Fine Chemical Analytical Standard Solutions are engineered for precise testing in industrial, environmental, and laboratory applications, covering parameters such as pH, conductivity, heavy metals (e.g., lead, cadmium), and organic pollutants (VOCs, polycyclic aromatic hydrocarbons). Certified under CNAS ISO 17034:2016 with a concentration accuracy of ±0.3% (verified by ICP-MS/GC-MS), the products provide COA (Certificate of Analysis). Compatible with laboratory instruments (e.g., atomic absorption spectrometry, HPLC) and portable detection systems, they comply with EPA 6010D, GB/T national standards, and related regulations, meeting trace analysis and compliance quality control requirements for environmental monitoring stations, pharmaceutical enterprises, and third-party testing institutions.
Product Number Image Product Name CAS No. Molecular Formula
Product Number:PCL-2023BZ763 6 surrogate mixtures Product Name:6 surrogate mixtures CAS No.: Molecular Formula:
Product Number:PCL-2023BZ886 Mixture of 6 internal standard isotopes in dichloromethane Product Name:Mixture of 6 internal standard isotopes in dichloromethane CAS No.: Molecular Formula:
Product Number:PCL-2023BZ765 Surrogate-mix2 Product Name:Surrogate-mix2 CAS No.: Molecular Formula:
Product Number:PCL-2023BZ764 PCB-Mix 18 Product Name:PCB-Mix 18 CAS No.: Molecular Formula:
Product Number:PCL-2023BZ888-500ml Conductivity solution Product Name:Conductivity solution CAS No.: Molecular Formula:
Product Number:PCL-2023BZ766-1.2ml Sucralose solution in water Product Name:Sucralose solution in water CAS No.: Molecular Formula:
Product Number:PCL-2023BZ769 2 Internal Standard mix in n-Hexane and Acetone（1:1） Product Name:2 Internal Standard mix in n-Hexane and Acetone（1:1） CAS No.: Molecular Formula:
Product Number:PCL-2023BZ990 Petroleum,63.8±5.5mg/L Product Name:Petroleum,63.8±5.5mg/L CAS No.: Molecular Formula:
Product Number:PCL-2023BZ992 Petroleum,14.8±1.1mg/L Product Name:Petroleum,14.8±1.1mg/L CAS No.: Molecular Formula:
Product Number:PCL-2023BZ991 Petroleum,29.7±2.9mg/L Product Name:Petroleum,29.7±2.9mg/L CAS No.: Molecular Formula:
Product Number:PCL-2023BZ993 Petroleum Product Name:Petroleum CAS No.: Molecular Formula:
Product Number:PCL-2023BZ996 Hydrazine in water Product Name:Hydrazine in water CAS No.: Molecular Formula:
Product Number:PCL-2023BZ875 6 VOCs Mix in Methanol Product Name:6 VOCs Mix in Methanol CAS No.: Molecular Formula:
Product Number:PCL-2023BZ994 Total residual chlorine Product Name:Total residual chlorine CAS No.: Molecular Formula:
Product Number:PCL-2023BZ874 11 SVOCs Mix in Dichloromethane Product Name:11 SVOCs Mix in Dichloromethane CAS No.: Molecular Formula:
Product Number:PCL-2023BZ972 cobalt Product Name:cobalt CAS No.: Molecular Formula:
Product Number:PCL-2023BZ757 Decafluorotriphenylphosphine standard solution in dichloromethane Product Name:Decafluorotriphenylphosphine standard solution in dichloromethane CAS No.: Molecular Formula:
Product Number:PCL-2023BZ691 Iodide ion component analysis standard substance in water Product Name:Iodide ion component analysis standard substance in water CAS No.: Molecular Formula:
Product Number:PCL-2023BZ696 2,4-Dibromophenol Standard Solution in Methanol Product Name:2,4-Dibromophenol Standard Solution in Methanol CAS No.: Molecular Formula:
Product Number:PCL-2023BZ680 Mercury single element solution standard substance Product Name:Mercury single element solution standard substance CAS No.: Molecular Formula:
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