Environmental Testing Standard Solutions

Hengyuan Fine Chemical provides environmental testing standard solutions, including physicochemical analysis standard solutions, metal ion standard solutions, and organic detection standard solutions. Our products strictly comply with national standards, ensuring high precision and stability. They are widely used in water, soil, and air monitoring fields, supporting accurate environmental quality control.

Widely applicable environmental testing products mainly include the following categories, suitable for water, soil, and air monitoring fields:

1. Physicochemical Analysis Standard Solutions

• Purpose: Used for detecting pH, conductivity, turbidity, and other physicochemical indicators.
• Application Scenarios: Water quality monitoring, industrial wastewater analysis, etc.

2. Metal Ion Standard Solutions

• Purpose: Detecting concentrations of heavy metal ions such as lead, cadmium, mercury, and arsenic.
• Application Scenarios: Soil pollution monitoring, drinking water safety assessment, etc.

3. Organic Detection Standard Solutions

• Purpose: Detecting volatile organic compounds (VOCs), polycyclic aromatic hydrocarbons (PAHs), and other organic pollutants.
• Application Scenarios: Air pollution monitoring, industrial emission detection, etc.

4. Gas Detection Reference Materials

• Purpose: Detecting gas pollutants such as sulfur dioxide, nitrogen oxides, and carbon monoxide.
• Application Scenarios: Air quality monitoring, industrial exhaust analysis, etc.

5. Microbial Detection Reagents

• Purpose: Detecting microbial pollutants such as E. coli and Salmonella in water or soil.
• Application Scenarios: Water safety assessment, soil ecological research, etc.

The above environmental testing products are widely used in water, soil, and air monitoring and analysis, providing a scientific basis for environmental protection and pollution control.

Product Number	Image	Product Name	CAS No.	Molecular Formula
Product Number:PCL-2023HJ278		Product Name:Standard/4 metal mixed standards/As, Cd, Hg, Pb/Medium: 10% nitric acid	CAS No.:	Molecular Formula:
Product Number:PCL-2023HJ277		Product Name:Standard samples/9 metal mixed standards/arsenic, copper, iron, mercury, potassium, manganese, sodium, lead, zinc	CAS No.:	Molecular Formula:
Product Number:PCL-2023HJ276		Product Name:Standard samples/9 metal mixed standards/Copper, zinc, lead, nickel, chromium, cadmium, arsenic, mercury, selenium	CAS No.:	Molecular Formula:
Product Number:PCL-2023HJ269		Product Name:Standard samples/9 metal mixed standards/arsenic, cadmium, chromium, copper, mercury, nickel, lead, selenium, zinc	CAS No.:	Molecular Formula:
Product Number:PCL-2023HJ282		Product Name:Standard samples/9 metal mixed standards/arsenic, cadmium, copper, iron, mercury, manganese, nickel, lead, zinc	CAS No.:	Molecular Formula:
Product Number:PCL-2023HJ040		Product Name:Standard substance/Mercury in water/Medium: 10% nitric acid	CAS No.:	Molecular Formula:
Product Number:PCL-2023HJ281		Product Name:Standard samples/9 metal mixed standards/arsenic, barium, cadmium, chromium, mercury, nickel, lead, antimony, tin	CAS No.:	Molecular Formula:
Product Number:PCL-2023HJ280		Product Name:Standard samples/9 metal mixed standards/arsenic, cadmium, copper, iron, mercury, manganese, lead, selenium, zinc	CAS No.:	Molecular Formula:
Product Number:PCL-2023HJ044		Product Name:Standard/Water Quality Mercury 4	CAS No.:	Molecular Formula:
Product Number:PCL-2023HJ285		Product Name:Standard sample/3 metal mixed standard/arsenic, mercury and selenium/valid for 6 months	CAS No.:	Molecular Formula:
Product Number:PCL-2023HJ043		Product Name:Standard/Water Quality Mercury，20ml	CAS No.:	Molecular Formula:
Product Number:PCL-2023HJ284		Product Name:Standard samples/9 metal mixed standards/aluminum, arsenic, copper, iron, mercury, potassium, manganese, sodium, lead	CAS No.:	Molecular Formula:
Product Number:PCL-2023HJ042		Product Name:Standard/Water Quality Mercury, different concentration	CAS No.:	Molecular Formula:
Product Number:PCL-2023HJ283		Product Name:Standard samples/9 metal mixed standards/arsenic, barium, cadmium, chromium, mercury, nickel, lead, antimony, selenium	CAS No.:	Molecular Formula:
Product Number:PCL-2023HJ289		Product Name:Standard material/5 metals mixed standard/Cadmium, chromium, arsenic, mercury, lead/Medium: 5% nitric acid	CAS No.:	Molecular Formula:
Product Number:PCL-2023HJ288		Product Name:Standards/10 metals mixed standard/aluminum, manganese, iron, copper, zinc, arsenic, selenium, cadmium, mercury, lead	CAS No.:	Molecular Formula:
Product Number:PCL-2023HJ287		Product Name:Standards/10 metals mixed standard/As, B, B, Cd, Chromium, Copper, Mercury, Nickel, Lead, Zinc	CAS No.:	Molecular Formula:
Product Number:PCL-2023HJ125		Product Name:Standard/Water Quality Mercury	CAS No.:	Molecular Formula:
Product Number:PCL-2023HJ037		Product Name:Standard substance/Mercury in water/Medium: 5% nitric acid	CAS No.:	Molecular Formula:
Product Number:PCL-2023HJ293		Product Name:Standards/10 metals mixed standard/arsenic, barium, cadmium, chromium, copper, mercury, nickel, lead, selenium, zinc	CAS No.:	Molecular Formula:

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