Water and Environmental Testing Laboratory

NASAT Water and Environmental Testing Laboratory provides reliable analytical testing services for wastewater, drinking water, environmental monitoring, agricultural applications, metal analysis, particle size analysis and more. As a DOH-accredited and DENR-recognized laboratory, NASAT Labs supports companies, institutions, and communities in meeting water quality, regulatory compliance, and environmental testing requirements.

Our laboratory can analyze key water and environmental parameters such as pH, temperature, BOD, COD, dissolved oxygen, total dissolved solids, ammonia, nitrate, phosphate, oil and grease, sulfate, heavy metals, total coliform, fecal coliform, and other physicochemical and microbiological indicators. Our capabilities include colorimetric, gravimetric, volumetric, TOC analysis, ICP-OES, AAS, mercury detection, microbiological analysis, particle size analysis and more.

Discounts and sampling are also available through our Water Quality Monitoring Program. Contact us for more information.

Atomic Absorption Spectrometry (AAS)

Trace metal analysis in water, soil, and sludge for pollution monitoring and regulatory compliance.

Colorimetric Analysis (UV-Vis Spectrophotometry)

Quantitative analysis of compounds in solution using UV-Vis absorbance. Ideal for environmental, food, pharmaceutical, and chemical testing.

Gravimetric Analysis

Quantifies analytes by measuring mass changes through precipitation, filtration, and weighing. Ideal for high-accuracy chemical analysis.

Inductively Coupled Plasma – Optical Emission Spectrometry (ICP-OES)

Multi-element detection in liquid samples using plasma-based optical emission. Ideal for trace metals, environmental testing, and industrial quality control.

Mercury Detection

Detects and quantifies mercury for environmental monitoring, compliance, pollution control. contamination assessment, and other safety-related testing.

Microbiological Analysis

Microbiological Analysis evaluates the presence of microorganisms or microbial indicators in water and other applicable samples. It is used to assess sanitary quality, identify possible contamination, and support public health and water quality monitoring.

Particle Size Analysis (PSA)

Particle size distribution in solids and liquids using laser diffraction or DLS. Supports formulation, process control, and material characterization.

Total Organic Carbon (TOC) Analysis

Measures organic carbon levels in water and liquid samples to assess contamination, purity, and compliance.

Volumetric Analysis

Determines analyte concentration by measuring the volume of a reacting solution. Widely used in chemical, environmental, and industrial testing.

Your Trusted Lab Partner

Delivering Accurate Testing Solutions for All Your Needs

Explore our comprehensive testing services in Failure Analysis, Material Characterization, and Water Testing to ensure quality and safety.

Comprehensive Water Testing Services

Our laboratory specializes in precise water and environmental testing services. We provide a wide array of tests, ensuring compliance with industry standards and protecting public health. Our team is dedicated to delivering timely results, expert analysis, and personalized support, helping you make informed decisions about your water quality.

Expert Analysis

Our testing services provide in-depth insights to help you understand material properties and performance.

Accurate Results

We ensure precise and reliable testing, giving you confidence in your materials and applications.

Common Parameters We Test

We measure critical indicators that reflect water safety, composition, and environmental impact.

pH Temperature BOD (Biochemical Oxygen Demand) COD (Chemical Oxygen Demand) TSS (Total Suspended Solids) TDS (Total Dissolved Solids) Total Solids Ammonia Chloride Nitrate Oil and Grease Surfactants (MBAS) Color Cyanide Dissolved Oxygen Fluorides Phosphorus
Microbiological
Total Coliform
Fecal Coliform
HPC (Heterotrophic Plate Count)
E. coli (Escherichia coli)
Physico-chemical
pH/Temperature
Color
Taste
Odor
Conductivity
Turbidity
Salinity
Alkalinity
Total Hardness
Calcium Hardness
Magnesium Hardness
Silica
Chloride
Fluoride
Sulfate
TSS (Total Suspended Solids)
TDS (Total Dissolved Solids)
Nitrate
TOC (Total Organic Carbon)
Nitrite
Acidity
Alkalinity
Hydrogen Sulfide
Aluminum
Arsenic
Barium
Boron
Cadmium
Calcium
Chromium (Total)
Chromium (Hexavalent)
Copper
Mercury
Iron
Lead
Magnesium
Manganese
Nickel
Palladium
Potassium
Selenium
Sodium
Zinc
Metal Preparation
Chlorine (Residual)

What Our Clients Say

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Frequently Asked Questions

Discover answers to your service inquiries.

You can request a quote by filling out our inquiry form, emailing [email protected], or calling our hotline at (02) 7576 8922.

Standard turnaround time is 10 to 15 working days, depending on the type and number of samples. Rush analysis is available upon request for an additional fee.

Yes, we offer periodic sampling through our Water Quality Monitoring Program. Just let us know your preferred schedule and location so we can coordinate accordingly.

Yes, we offer discounts to clients who avail of periodic or long-term water testing services through our Water Quality Monitoring Program. Let us know your testing schedule and requirements so we can provide a tailored quote.

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Talk to our team about sampling, analysis, testing methods, and more.

Get in Touch

Reach Out

We’re here to assist you with your testing needs. Feel free to drop us a message using the form, and we’ll respond shortly.

Call Us

555-123-4567

Our Location

123 Science Ave, Research City, USA