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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-2023BZ970 Phosphate (as phosphorus) Product Name:Phosphate (as phosphorus) CAS No.: Molecular Formula:
Product Number:PCL-2023BZ1022 vanadium Product Name:vanadium CAS No.: Molecular Formula:
Product Number:PCL-2023BZ1035 chromium Product Name:chromium CAS No.: Molecular Formula:
Product Number:PCL-2023BZ974-20ml Volatile phenol quality control sample Product Name:Volatile phenol quality control sample CAS No.: Molecular Formula:
Product Number:PCL-2023BZ973-20mL Permanganate Index Standard Sample in Water Product Name:Permanganate Index Standard Sample in Water CAS No.: Molecular Formula:
Product Number:PCL-2023BZ1032 Zinc Product Name:Zinc CAS No.: Molecular Formula:
Product Number:PCL-2023BZ976 Nitrite (as nitrogen) Product Name:Nitrite (as nitrogen) CAS No.: Molecular Formula:
Product Number:PCL-2023BZ736 Two internal standard solutions in n-hexane Product Name:Two internal standard solutions in n-hexane CAS No.: Molecular Formula:
Product Number:PCL-2023BZ735 Methylmercuric chloride standard solution in toluene Product Name:Methylmercuric chloride standard solution in toluene CAS No.: Molecular Formula:
Product Number:PCL-2023BZ737 Mixture of 1,2-dichlorobenzene-d4 and phenanthrene-d10 in dichloromethane Product Name:Mixture of 1,2-dichlorobenzene-d4 and phenanthrene-d10 in dichloromethane CAS No.: Molecular Formula:
Product Number:PCL-2023BZ739 Mixed standard of p-terphenyl-d4 and 2-fluorobiphenyl in acetone and n-hexane Product Name:Mixed standard of p-terphenyl-d4 and 2-fluorobiphenyl in acetone and n-hexane CAS No.: Molecular Formula:
Product Number:PCL-2023BZ812 Aluminum Product Name:Aluminum CAS No.: Molecular Formula:
Product Number:PCL-2023BZ960 Volatile phenol Product Name:Volatile phenol CAS No.: Molecular Formula:
Product Number:PCL-2023BZ965 Potassium Permanganate Index Product Name:Potassium Permanganate Index CAS No.: Molecular Formula:
Product Number:PCL-2023BZ722 Alpha-pinene and beta-pinene standard solutions in methanol Product Name:Alpha-pinene and beta-pinene standard solutions in methanol CAS No.: Molecular Formula:
Product Number:PCL-2023BZ1001 Biochemical oxygen demand Product Name:Biochemical oxygen demand CAS No.: Molecular Formula:
Product Number:PCL-2023BZ1000-20ml Biochemical oxygen demand quality control sample Product Name:Biochemical oxygen demand quality control sample CAS No.: Molecular Formula:
Product Number:PCL-2023BZ845 Zero oxygen calibration fluid Product Name:Zero oxygen calibration fluid CAS No.: Molecular Formula:
Product Number:PCL-2023BZ1039 Bromide Product Name:Bromide CAS No.: Molecular Formula:
Product Number:PCL-2023BZ726 2,2,5,5-Tetrabromobiphenyl Standard Solution in Methanol Product Name:2,2,5,5-Tetrabromobiphenyl Standard Solution in Methanol CAS No.: Molecular Formula:
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