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-2023BZ934		Product Name:Water Quality Mercury	CAS No.:	Molecular Formula:
Product Number:PCL-2023BZ819		Product Name:Magnesium	CAS No.:	Molecular Formula:
Product Number:PCL-2023BZ1041-20ml		Product Name:Hexavalent Chromium Quality Control Sample	CAS No.:	Molecular Formula:
Product Number:PCL-2023BZ1047		Product Name:pH	CAS No.:	Molecular Formula:
Product Number:PCL-2023BZ1048-20ml		Product Name:Sulfate (sulfate) quality control sample	CAS No.:	Molecular Formula:
Product Number:PCL-2023BZ1042-20ml		Product Name:Chemical oxygen demand	CAS No.:	Molecular Formula:
Product Number:PCL-2023BZ1045-20mL		Product Name:Permanganate Index	CAS No.:	Molecular Formula:
Product Number:PCL-2023BZ802		Product Name:6 VOC mixed standards (8260 HJ605)	CAS No.:	Molecular Formula:
Product Number:PCL-2023BZ1046-20ml		Product Name:Permanganate Index Quality Control Sample	CAS No.:	Molecular Formula:
Product Number:PCL-2023BZ801		Product Name:59VOCs mix in Methanol	CAS No.:	Molecular Formula:
Product Number:PCL-2023BZ804		Product Name:Potassium K	CAS No.:	Molecular Formula:
Product Number:PCL-2023BZ923		Product Name:Total water hardness (calcium carbonate)	CAS No.:	Molecular Formula:
Product Number:PCL-2023HJ866		Product Name:Mixed standard of 6 VOCs in methanol	CAS No.:	Molecular Formula:
Product Number:PCL-2023BZ927		Product Name:Conductivity,25℃:5.0±2.0µS/cm	CAS No.:	Molecular Formula:
Product Number:PCL-2023BZ926		Product Name:Conductivity,20℃:132.2±1µS/cm， 25℃:146.5±1µS/cm	CAS No.:	Molecular Formula:
Product Number:PCL-2023BZ929		Product Name:Conductivity,20℃:80±4µS/cm	CAS No.:	Molecular Formula:
Product Number:PCL-2023BZ807		Product Name:Phosphorus	CAS No.:	Molecular Formula:
Product Number:PCL-2023BZ809		Product Name:Nitrate nitrogen NO3--N	CAS No.:	Molecular Formula:
Product Number:PCL-2023BZ910		Product Name:Mixed standard of three surrogates in methanol	CAS No.:	Molecular Formula:
Product Number:PCL-2023BZ1025		Product Name:molybdenum	CAS No.:	Molecular Formula:

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