Environmental Testing

PT Services

Environmental Testing

Ensuring Accuracy, Compliance, and Sustainability

In environmental testing, where the accuracy of data directly impacts public health and ecosystems, Proficiency Testing ensures laboratories maintain reliable, consistent results that support environmental protection and regulatory compliance

Environmental testing is vital for monitoring pollution, assessing natural resource quality, and ensuring compliance with environmental regulations. Accurate analysis of air, water, and soil contaminants is essential for protecting ecosystems, human health, and sustainable development. Proficiency Testing (PT) in environmental analysis provides laboratories with an objective method to assess their accuracy, detect inconsistencies, and improve their testing capabilities.

In environmental testing, where accuracy directly impacts public health and ecosystems, Proficiency Testing ensures that laboratories deliver precise data to support sustainable practices, regulatory compliance, and effective decision-making
Proficiency testing (PT) in environmental analysis ensures laboratories deliver accurate results, supporting pollution control, regulatory compliance, and sustainability.

PT enables environmental laboratories to compare their results with reference values or other participating labs, ensuring that their testing methods align with global standards. This is critical for detecting pollutants such as heavy metals, pesticides, industrial chemicals, and microbial contaminants in air, water, and soil. Reliable environmental testing ensures compliance with regulatory frameworks such as ISO/IEC 17025, EPA guidelines, and other international environmental protection standards.

Participation in PT is not just a regulatory requirement but also a commitment to data integrity and scientific excellence. Laboratories that engage in PT demonstrate their competence in environmental analysis, reinforcing confidence among regulatory bodies, industries, and the public. Additionally, PT helps laboratories stay up to date with evolving environmental policies and testing methodologies, ensuring they maintain high-quality standards in their operations.

By participating in Environmental PT, laboratories contribute to informed decision-making, pollution control, and ecological preservation. Accurate environmental data leads to better policies, safer communities, and a more sustainable future for generations to come.

What we offer

Schemes

# Code Scheme Name Measurand Standard
1 401-WES "401-WES" Water Environment Testing Trace Metals Method of Participant's choice / Accredited Method
2 402-WES "402-WES" Water Environment Testing BOD, COD, CBOD, TOC, Method of Participant's choice / Accredited Method
3 403-WES "403-WES" Water Environment Testing Alkalinity, chloride, conductivity, fluoride, potassium, sodium, sulfate, TDS, Total solid Method of Participant's choice / Accredited Method
4 404-WES "404-WES" Water Environment Testing Oil & Grease Method of Participant's choice / Accredited Method
5 405-AES "405-AES" Ambient Air Quality Monitoring Stations Environmental PT. Sulfur dioxide, Hydrogen Sulfide, Nitrogen Oxides, Cabon Monoxide, Carbon Dioxide, Methane, Benzene, Toluene, Ethylbenzene and Xylene Method of Participant's choice / Accredited Method
6 406-IDAS "406-IDAS" In-Door Air Quality Monitoring Scheme - Environmental PT. VOC, CO2, CO, CH2O, O3, NO2, PM2.5, PM10, TSP, Temperature, RH Method of Participant's choice / Accredited Method
7 407-ODAS "407-ODAS" Outdoor Ambient Air Quality Monitoring Scheme - Environmental PT. SO2, H2S, Nox, CO, CO2, O3, HC, CH4, BTEX. PM2.5, PM10 & TSP Method of Participant's choice / Accredited Method
8 408-SEMS "408-SEMS" Stack Emission Monitoring Scheme - Environmental PT. O2, CO2, CO, NO, NO2, SO2, HC, CH4, Gas Temperature, Flow Velocity, TSPM. Method of Participant's choice / Accredited Method
9 409-WES "409-WES" Drinking Water Chemical / Environmental Properties pH, Colour, Conductivity, TDS, TSS, Total Hardness as CaCO3, Total Alkalinity as CaCO3, Nitrate, Calcium and Chloride Method of Participant's choice / Accredited Method
10 410-OTS "410-OTS" Determination of Properties of Diesel oil Sulphur, Distillation, Water Content, Kinematic Viscosity@40 ?C, Flash point. Method of Participant's choice / Accredited Method
11 411-LNMS "411-LNMS" Noise and Light PT scheme Light (Lux), Noise (db) Method of Participant's choice / Accredited Method
12 412-WES "412-WES" pH Value Potable Water pH Value Method of Participant's choice / Accredited Method
13 413-WES "413-WES" pH Value Wastewater pH Value Method of Participant's choice / Accredited Method
14 414-WES ?414-WES? Corrosivity, Potable water Corrosivity Method of Participant's choice / Accredited Method
15 415-WES "415-WES" Hardness, Potable Water Hardness Method of Participant's choice / Accredited Method
16 416-WES "416-WES" Residual Chlorine, Potable Water Residual Chlorine Method of Participant's choice / Accredited Method
17 417-JFS "417-JFS" Analysis of Jet Fuel Oil Scheme Method of Participant's choice / Accredited Method