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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-2023BZ681 Total arsenic in water Product Name:Total arsenic in water CAS No.: Molecular Formula:
Product Number:PCL-2023BZ687-20ml Anionic surfactant (calculated as sodium dodecylbenzenesulfonate) Product Name:Anionic surfactant (calculated as sodium dodecylbenzenesulfonate) CAS No.: Molecular Formula:
Product Number:PCL-2023BZ792 2,4,6-Trinitrotoluene Product Name:2,4,6-Trinitrotoluene CAS No.: Molecular Formula:
Product Number:PCL-2023BZ670 Phosphorus in water Product Name:Phosphorus in water CAS No.: Molecular Formula:
Product Number:PCL-2023BZ673 Cyanide in water Product Name:Cyanide in water CAS No.: Molecular Formula:
Product Number:PCL-2023BZ672-50ml Total nitrogen (N) standard solution Product Name:Total nitrogen (N) standard solution CAS No.: Molecular Formula:
Product Number:PCL-2023BZ675 Gold in the water Product Name:Gold in the water CAS No.: Molecular Formula:
Product Number:PCL-2023BZ674 Cyanide Product Name:Cyanide CAS No.: Molecular Formula:
Product Number:PCL-2023BZ798 Three internal standards in methanol Product Name:Three internal standards in methanol CAS No.: Molecular Formula:
Product Number:PCL-2023BZ677 Cadmium solution in water Product Name:Cadmium solution in water CAS No.: Molecular Formula:
Product Number:PCL-2023BZ676-50mL Tin in water Product Name:Tin in water CAS No.: Molecular Formula:
Product Number:PCL-2023BZ678-100ml Chromium single element solution standard substance Product Name:Chromium single element solution standard substance CAS No.: Molecular Formula:
Product Number:GSB 07-3170-2014-202279 Total cyanide control sample，0.322mg/L Product Name:Total cyanide control sample，0.322mg/L CAS No.: Molecular Formula:
Product Number:GSB 07-3170-2014-202278 Total cyanide control sample，46.1µg/L Product Name:Total cyanide control sample，46.1µg/L CAS No.: Molecular Formula:
Product Number:PCL-#-TP002-500ml TP reagent II solution (ascorbic acid solution) Product Name:TP reagent II solution (ascorbic acid solution) CAS No.: Molecular Formula:
Product Number:PCL-#-TP003-500ml TP reagent three solution (molybdate solution) Product Name:TP reagent three solution (molybdate solution) CAS No.: Molecular Formula:
Product Number:GSB 07-3232-2014 Standard/water quality ammonia Product Name:Standard/water quality ammonia CAS No.: Molecular Formula:
Product Number:PCL-2024BZ2130-100ml Mineralization solution standard material Product Name:Mineralization solution standard material CAS No.: Molecular Formula:
Product Number:PCL-2023RY034-500mL Hydrogen sulfide absorption liquid Product Name:Hydrogen sulfide absorption liquid CAS No.: Molecular Formula:
Product Number:PCL-2024BZ1210-10ml Quality Control of Oil Mist in Perchloroethylene Product Name:Quality Control of Oil Mist in Perchloroethylene CAS No.: Molecular Formula:
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