Water Testing
Drinking Water:
Drinking water testing is crucial for public health and well-being, as it helps identify potential contaminants and ensure compliance with regulatory standards. It helps safeguard against waterborne diseases and other health risks. Regular testing helps identify potential issues early and take appropriate actions to maintain the quality and safety of drinking water supplies for communities worldwide. By conducting regular and comprehensive testing, authorities can ensure the safety and quality of drinking water supplies for communities worldwide.
- Microbiological Testing
- Chemical Testing
- Turbidity
- Heavy Metals
- Nitrate
- Nitrite
- Fluoride
- Organic Compounds
- Volatile Organic Compounds (VOCs)
- Disinfection Byproducts (DBPs)
- Radionuclides
- Emerging Contaminants
- Parameters Like Salt, Hardness, and Alkalinity
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Groundwater:
Groundwater testing is crucial for ensuring the purity and safety of drinking water, as it is a primary source for millions of people worldwide. It plays a pivotal role in safeguarding public health, protecting ecosystems, and preventing contamination. The tests involved in Ground testing help prevent contamination, ensure the sustainability of groundwater, and safeguard the health and well-being of communities and ecosystems that depend on it. Regular monitoring and thorough analysis of groundwater quality are essential for maintaining public health and preserving the delicate balance of these ecosystems.
- Nitrate
- Nitrite Testing
- Volatile Organic Compounds (VOCs)
- Heavy Metal Testing
- Microbiological Testing
- pH
- Alkalinity
- Total Dissolved Solids (TDS)
- Chloride
- Sulfate Levels
- Radionuclide Testing
- Electrical Conductivity
- Pesticide
- Herbicide
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Mineral and Table Water:
Mineral and table water testing is crucial for maintaining consumer safety, regulatory compliance, quality assurance, transparency, and accountability. It ensures that bottled water meets acceptable levels of contaminants, meets legal requirements, and meets consumer expectations. Tests involved help ensure the safety, purity, and quality of bottled water, ultimately contributing to the overall well-being of consumers. By conducting comprehensive tests and adhering to regulatory standards, bottled water companies can provide products that meet quality expectations and contribute to the overall well-being of their consumers.
- Microbiological Testing
- Chemical Parameters Like:
- pH
- Dissolved Solids
- Heavy Metals
- Volatile Organic Compounds (VOCs)
- Total Organic Carbon (TOC)
- Fluoride Concentration
- Disinfection Byproducts (DBPs)
- Bromate and Chlorite Levels
- Bottle Integrity and Contamination
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Stormwater Testing:
Stormwater, which runs off surfaces during rain events, can carry various pollutants, including sediments, chemicals, oils, heavy metals, and nutrients, into local water bodies. As urban areas expand, the impact of stormwater on water quality becomes more significant, affecting aquatic ecosystems and public health. Stormwater testing plays a crucial role in assessing and managing the quality of stormwater runoff. It helps identify pollutants and their concentrations, enabling authorities to implement necessary mitigation measures. Polluted stormwater can contaminate drinking water sources and recreational water bodies, posing risks to human health. Regular testing is essential to ensure compliance with regulations and prevent infrastructure damage. Effective stormwater management involves implementing appropriate Best Management Practices (BMPs) to reduce pollutants at their source, and regular monitoring and testing contribute to the protection and preservation of water quality and aquatic ecosystems.
- Total Suspended Solids (TSS)
- pH
- Acidity
- Chemical Oxygen Demand (COD)
- Biochemical Oxygen Demand (BOD)
- Nutrient Testing
- Heavy Metals
- Oil and Grease
- Microbiological Contaminants
- Sediment Settling Rate
- Turbidity
- Toxicity Testing
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Pond Water Testing:
Pond water testing is crucial for maintaining the health and sustainability of aquatic ecosystems. It helps assess water quality, identify potential issues, and ensure the well-being of the aquatic environment and surrounding communities. Ponds support various aquatic organisms, including microscopic plankton, larger fish, and amphibians. Regular testing helps in preserving biodiversity, maintaining water balance, and ensuring safety for recreational activities. Advanced techniques can also identify sources of fecal contamination by tracing specific species’ genetic markers. Regular monitoring and comprehensive testing enable us to identify potential issues early, implement appropriate management strategies, and ensure the continued well-being of ponds, their inhabitants, and the surrounding environment.
- Temperature
- Turbidity
- pH
- Dissolved Oxygen (DO)
- Nitrogen
- Phosphorus
- Microbiological Testing
- Algae
- Chlorophyll-a Measurement
- Heavy Metals
- Toxins
- Phosphate Concentration
- Secchi Disk Depth
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Lake Water Testing:
Lake water testing is crucial for maintaining the health of aquatic ecosystems, supporting biodiversity, and ensuring the safety of human interactions with water. Regular testing helps detect changes in ecosystems, assess biodiversity conservation, and ensure the well-being of aquatic life, humans, and the environment. Tests involved help detect issues early, implement management strategies, and ensure the continued well-being of lakes, their inhabitants, and the communities that rely on them. By conducting these tests, we can detect issues early, implement necessary management strategies, and ensure the continued well-being of lakes, their inhabitants, and the communities that rely on them.
- Temperature
- Turbidity
- pH
- Dissolved Oxygen (DO)
- Nutrient Testing
- Microbiological Testing
- Algae
- Chlorophyll-a Measurement
- Heavy Metals
- Toxins
- Secchi Disk Depth
- Biological Source Tracking
- Genetic Testing
- Phosphate Concentration
- Thermal Profile
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Well Water Testing:
Well water testing is crucial for maintaining the health and well-being of communities relying on private well water sources. It helps identify potential contaminants and ensures the water is safe for consumption. Contaminated well water can lead to health issues, including gastrointestinal problems, infections, and long-term health risks. Well water testing is essential for local responsibility, as many private wells are not subject to the same regulations as public water supplies. It also helps identify potential risks from sources like agricultural runoff, septic systems, and industrial activities. By conducting regular and comprehensive testing, well owners can detect potential issues early, implement necessary interventions, and ensure the water they consume is safe, clean, and free from harmful contaminants.
- Microbiological Testing
- Chemical Parameters Like:
- Nitrate
- Nitrite
- pH
- Dissolved Solids
- Heavy Metals Like Lead, Arsenic, Mercury
- Volatile Organic Compounds (VOCs)
- Radionuclide Testing
- Sulfate
- Chloride Levels
- Turbidity
- Color
- Pesticide
- Herbicide Testing
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Algae Testing:
Algae play a crucial role in aquatic ecosystems, forming the base of food webs. Monitoring their abundance and diversity is essential for maintaining ecological balance, water quality, and potential health risks. Algae blooms, rapid and excessive growths, can cause oxygen depletion, foul odors, and harmful effects on aquatic life and human activities. Toxin production from harmful algal species can pose risks to aquatic organisms, wildlife, and human health. Monitoring algae populations provides insights into the overall biodiversity and health of aquatic environments. By utilizing algae in water testing, we can make informed decisions to prevent water quality issues, protect aquatic life, and ensure the safety of water resources for both ecosystems and human activities.
- Algal Biomass
- Community Composition
- Detecting Harmful Algal Blooms
- Assessing Nutrient Levels
- Counting Algal Cells
- Identifying Harmful Algal Species
- Assessing Dissolved Oxygen Levels
- Assessing Color
- Odor
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Bathing and Seawater:
Bath and seawater testing is crucial for maintaining public health, environmental conservation, recreational enjoyment, and marine ecosystems. Regular testing helps maintain integrity, provide a safe and enjoyable experience for bathers, and ensure regulatory compliance. Tests involved help detect potential issues early, implement necessary interventions, and provide a safe and enjoyable aquatic environment for bathers and marine life. Transparent testing practices contribute to public trust and the long-term sustainability of coastal ecosystems and recreational water resources.
- Microbiological Testing
- Chemical Parameters
- Dissolved Oxygen Monitoring
- Temperature
- Turbidity
- Nutrient Testing
- Toxic Contaminants
- Beach Water Quality
- Marine Ecosystem Impact
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Wastewater:
Wastewater, or effluent, is a crucial component of water and pollutants from domestic, industrial, and commercial activities. Proper treatment and testing are essential for environmental protection, public health, regulatory compliance, resource management, and preventing nutrient pollution. Tests involved help to ensure that discharged water meets quality standards, minimizes environmental impact, and contributes to the overall well-being of communities and ecosystems. Transparent testing practices and stringent regulatory compliance contribute to sustainable water management and the preservation of aquatic ecosystems.
- pH
- Dissolved Oxygen (DO)
- Biochemical Oxygen Demand
- Chemical Oxygen Demand
- Nutrient Testing
- Microbiological Testing
- Total Suspended Solids (TSS)
- Heavy Metals
- Toxic Contaminants Testing
- Disinfection Efficiency
- Oil and Grease Content
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Surface Water:
Surface water testing is crucial for preserving ecosystems, ensuring safe drinking water, and supporting sustainable water resource management. It helps maintain ecosystem health, protect drinking water sources, and ensure recreational use without health hazards. Monitoring water quality helps detect pollution sources, prevent habitat degradation, and support conservation efforts. Regular testing helps us to make informed decisions to prevent pollution, ensure safe drinking water, and promote the long-term well-being of communities and ecosystems relying on surface water resources.
- pH
- Dissolved Oxygen (DO)
- Nitrogen
- Phosphorus
- Microbiological Testing
- Suspended Solids
- Turbidity
- Chemical Contaminants
- Algal Biomass
- Abundance
- Harmful Algal Blooms
- Algal Toxin Analysis
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Process and Cooling Water:
Process and cooling water are crucial in various industrial applications, such as manufacturing, power generation, and chemical processing. Regular testing is essential for maintaining operational efficiency, minimizing equipment corrosion and scaling, and adhering to environmental regulations. Proper water quality enhances equipment efficiency, reduces operational costs, and minimizes environmental impact. Regular and comprehensive testing helps industries optimize operations, reduce maintenance costs, and minimize their environmental footprint. Responsible management of process and cooling water quality ensures a balance between industrial needs, environmental protection, and regulatory compliance.
- pH
- Conductivity
- Total Dissolved Solids (TDS)
- Corrosion
- Scaling Indicators
- Microbiological Testing
- Algae Count
- Identification
- Corrosion Rate
- Chemical Parameters
- Metals
- Contaminants
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Leachate Analysis:
Leachable water testing is a crucial process that evaluates the potential migration of substances from materials into water, ensuring the safety of products that come into contact with water. It helps identify the presence of harmful substances that could leach into water, posing risks to human health and the environment. The tests involved help prevent the introduction of harmful substances into drinking water, product safety, environmental impact, and regulatory compliance. Common tests include migration studies, extraction studies, chemical characterization, heavy metal immersion testing, and ICP-MS. Transparent testing practices contribute to consumer confidence in product safety and environmental responsibility. Common leachable water tests include heavy metal testing, organic contaminants, phthalates, and plasticizers.
- Heavy Metals
- Organic Contaminants (VOC / SVOC)
- RCI
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Offshore Drinking Water:
Offshore drinking water testing is crucial for maintaining the health, safety, and well-being of workers in remote marine environments. It ensures that the water meets quality standards, prevents health risks, and maintains the health and productivity of those working in these environments. Tests involved help ensure the safety of drinking water and contribute to the overall success of offshore facilities. Transparent testing practices and strict compliance with regulations are essential for building trust among workers and ensuring their well-being in challenging environments.
- Microbiological Testing
- Chemical Parameters Like:
- Chlorine Residual
- pH
- Total Dissolved Solids (TDS)
- Heavy Metal Testing
- Taste
- Odor Assessment
- Disinfection Byproducts (DBPs)
- Emergency Contingency Testing
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Legionella Testing:
Legionella, a severe respiratory illness caused by Legionella, is a crucial bacteria in water systems. Testing for Legionella helps prevent outbreaks, ensure regulatory compliance, and build confidence in high-risk environments. The tests involved help identify potential sources of contamination, implement control measures, and ensure the safety of water systems in various environments. Transparent testing practices contribute to preventing disease transmission and protecting individuals who come into contact with Legionella-contaminated water systems.
- Standard Culture Methods
- qPCR
- Environmental Sampling
- Serological Testing
- Water Temperature Monitoring
- Biofilm Analysis
- Species Identification
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Monitoring of Industrial Sites:
Monitoring industrial sites through water testing is crucial for assessing the impact of industrial activities on water quality and ecosystems. This practice helps ensure responsible, regulatory compliance, public health, sustainable operations, and community relations. By conducting regular and comprehensive tests, industries can identify potential pollution sources, implement effective mitigation measures, and contribute to sustainable water resource management.
- pH
- Conductivity
- Dissolved Oxygen (DO)
- Chemical Contaminants (Heavy Metals, Organic Compounds)
- Nutrient Testing
- Total Suspended Solids (TSS)
- Turbidity
- Microbiological Testing
- Oil and Grease Content
- Emission Source Testing
- Wastewater Characterization and Analysis
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Hospital Hygiene:
Hospital hygiene in water testing is crucial for preventing infections and ensuring patient safety in healthcare facilities. It is essential for various activities, including patient care, medical procedures, and emergency preparedness. The tests involved help assess potential fecal contamination, Legionella outbreaks, and heavy metal levels in water systems. Regular and comprehensive testing helps ensure water quality, protects patients, staff, and visitors, and contributes to the overall quality of care provided by healthcare institutions. Transparent testing practices contribute to patient safety, infection prevention, and overall care quality.
- Microbiological Testing
- Chemical Parameters
- pH
- Conductivity
- Total Dissolved Solids (TDS)
- Turbidity Testing
- Heavy Metal Testing
- Dialysis Water Quality
- Biofilm Testing
- Cooling Towers
- Legionella
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Quality Control:
Quality control in water testing is crucial for ensuring accurate, reliable, and consistent results. It involves systematic processes and practices to identify and correct errors, maintain instrument accuracy, and ensure that the testing process meets regulatory requirements. Accurate data is essential for decision-making, regulatory compliance, public health protection, trust, and credibility. Common quality control tests include calibration checks, blank and reagent checks, duplicate and replicate testing, internal and external QC, method validation and verification, equipment maintenance, audit trails, and data tracking. By implementing comprehensive quality control practices, testing laboratories can meet regulatory standards, provide credible information to stakeholders, and contribute to public health and environmental protection. Continuous improvement of testing procedures and adherence to best practices ensure that water testing remains a trusted and effective tool for assessing water quality and safety.
Treatment Plant Monitoring:
Treatment plant monitoring is crucial for ensuring safe drinking water, regulatory compliance, process optimization, public health protection, and emergency preparedness. It involves regular assessments of water quality at various stages of the treatment process, ensuring that the water is free from contaminants and pathogens. Common tests for treatment plant monitoring include turbidity, pH and alkalinity, coagulation and flocculation, sedimentation and filtration, turbidity, particle count, disinfection, microbiological testing, chemical parameters, and distribution network quality. Effluent and Influent Testing parameters as specified by 40 CFR. Regular and comprehensive testing helps ensure the effectiveness of treatment processes, maintain regulatory compliance, and protect public health. Transparent monitoring practices contribute to consumers’ trust and confidence in the safety of their drinking water supply.
Test Names and Methods Involved in Water Testing
- Acetaldehyde by HPLC
SW-846 8315A - Acetic Acid by IC
IHM - Acetone by GC
SW-846 8015B - Acetone by GC/MS
EPA 625 / SW-846 8270C - Acid Extractable
AOAC - Acidity
EPA 305.1 - Acrolein & Acrylonitrile by HPLC
EPA 603 / SW-846 8030 - Alcohols (n-Butanol, tert-Butanol, Ethanol, Methanol, and 2-Propanol)
SW-846 8015B - Alkalinity
EPA 310.1 / SM 2320B - Ammonia Nitrogen
EPA 350.3 - Anion, Individual (Br, Cl, F, NO2, NO3, PO4, and SO4)
EPA 300 - Anions Scan (Br, Cl, F, NO2, NO3, PO4, and SO4)
EPA 300 - Appendix IX, Chlorinated Herbicides
SW-846 8151A - Appendix IX, Cyanide
SW-846 9012A - Appendix IX, Metals
SW-846 6010C/6020 - Appendix IX, Organochlorine Pesticides
SW-846 8081A/8082 - Appendix IX, Organophosphorous Pesticides
SW-846 8141A - Appendix IX, Semivolatiles
SW-846 8270C - Appendix IX, Sulfide
EPA 376.1 - Appendix IX, Volatiles
SW-846 8260B - Ash
ASTM D482-95 - Base / Neutral Extractables
EPA 625 / SW-846 8270C - BNA (Base / Neutral Extractables & Acid)
EPA 625 / SW-846 8270C - BOD (Biological Oxygen Demand)
EPA 405.1 - Bromide
EPA 300 - BTEX
EPA 602 / SW-846 8021B - BTEX + MTBE
EPA 602 / SW-846 8021B - BTEX by GC/MS
EPA 624 / SW-846 8260B - BTU (British Thermal Units)
ASTM D-240 - Carbon (See TOC and DOC)
EPA 415.2 - CBOD (Carbonaceous Biological Oxygen Demand)
EPA 405.1 - Chloride
EPA 300
SM 4500-Cl B / SW-846 921 - Chlorinated Volatiles
EPA 624 - Chlorine, Residual
EPA 330.5 - Chromium, Hexavalent
SM 3500 Cr-B
SW-846 7196A - Chromium, Trivalent
SW-846 7196A - COD (Chemical Oxygen Demand)
EPA 410.4 - Color
EPA 110.2 - Conductance, Specific
EPA 120.1 - Corrosivity, pH
SW-846 Chapter 7 - Cresols
EPA 625 / SW-846 8270C - Cyanide, Amenable
SW-846 9014 - Cyanide, Total
SW-846 9010B/9014
EPA 335.2 - Density / Specific Gravity
SM 2710F - Dissolved Oxygen
EPA 360.1 - DOC (Dissolved Organic Carbon)
EPA 415.2 - Drinking Water Package (Coliform, HPC, TDS, Primary & Secondary Metals and Minerals)
EPA - Drinking Water Primary Anions (Fluoride, Nitrate Nitrogen, Nitrite Nitrogen)
EPA 300 - Drinking Water Primary Total Coliform
SM 9222B/9223B - Drinking Water Primary Metals (As, Ba, Be, Cd, Cr, Cu, Hg, Pb, Sb, Se, Tl)
EPA 200.7/245.1 - Drinking Water Secondary Anions (Chloride and Sulfate)
EPA 300 - Drinking Water Secondary Metals (Al, Ag, Fe, Mn, Zn)
EPA 200.7 - Drinking Water Secondary pH
EPA 150.1 - Drinking Water Secondary TDS
EPA 160.1 - Drinking Water TTHM (Trihalomethanes: Chloroform, Dichlorobromomethane, Dibromochloromethane, Bromoform)
EPA 524 - DRO (Diesel Range Organics)
SW-846 8015B - EOX (Extractable Organic Halide)
SW-846 9020B - Ethanol
SW-846 8015B - Ethylene Glycol
SW-846 8015B - Ferric Iron
SM 3500-Fe B - Ferrous Iron
SM 3500-Fe B - Fingerprint by GC Scan
SW-846 8015B - Flash Point (Ignitability)
SW-846 1010 - Fluoride
EPA 300 - Formaldehyde
NIOSH 3500
SW-846 8315A - Formic Acid by IC
IHM - Glycols (Ethylene Glycol, Diethylene Glycol, Propylene Glycol, Triethylene Glycol)
SW-846 8015B - GRO (Gasoline Range Organics)
SW-846 8015B - HAA (Haloacetic Acids)
EPA 552.2 - Halogenated Volatiles
EPA 601 / SW-846 8260B - Hardness, Calcium Hardness
EPA 215.2 - Hardness, Total
EPA 130.2 - Hazardous Waste Characteristics Package (Includes RCI and Full TCLP. See TCLP section.)
EPA 615/SW-8151A
SW-846 - Herbicides, Chlorinated
EPA 615 / SW-8151A - Herbicides, Priority Pollutants
EPA 615 / SW-8151A - Hexane Extractable Materials (HEM)
EPA 1664A - Hexavalent Chromium
SW-846 7196A
SM 3500 Cr-B - Ignitability (Flash Point)
SW-846 1010 - Inorganic Carbon (IC)
EPA 415.1 - Land Application Package (TCLP Full Package, Land Applic. Metals, PCB in Soil, Fecal Coliform w 7 replicates, Moisture, pH, TKN, SOUR)
SW-846 - Leachate, 7 Day Distilled Water
Texas - Leachate, SPLP Extraction
SW-846 1312 - Leachate, TCLP Extraction
SW-846 1311 - Lead
EPA 200.7/200.8 - Lead in Paint
EPA 200.7/200.8 - Library Search / TICs for BNA
EPA 625 / SW-846 8270B - Mercury
EPA 245.1 / SW-846 7470A - Metals RCRA (Ag, As, Ba, Cd, Cr, Hg, Pb, Se)
EPA 200.7/200.8/245.1
SW-6010C/6020/7470A - Metals
SW-846 6010C/6020 - Metals, Individual (Al, As, Ag, B, Ba, Be, Ca, Cd, Co, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, K, Pb, Se, Si, Sb, Ti, Tl, V, Zn)
EPA 200.7/200.8 - Metals, Individual, Special (Au, Bi, Li, Pd, Pt, Sr, S, Sn, W, Zr)
EPA 200.7/200.8 - Metals, Land Application (As, Cd, Cr, Cu, Pb, Mo, Ni, P, K, Se, Zn, Hg (Phosphorus can be analyzed in metals group))
SW-846 6010C/7471A - Metals, Priority Pollutant
200.7/.8 / 6010C/6020 - Metals, Scan (Semiquantitative)
EPA 200.7/200.8 - Methanol
SW-846 8015B - ML SS
EPA 160.2 - MTBE (Methyl tert-butyl ether)
EPA 602 / SW-846 8021B - Napthalene
EPA 624 / SW-846 8260B - n-Butanol
SW-846 8015B - Nitrate + Nitrite Nitrogen
EPA 300
EPA 353.3 - Nitrite Nitrogen (Colorimetric)
EPA 354.1 - Nitrate Nitrogen by IC
EPA 300 - Nitrogen, Ammonia
EPA 350.3 - Nitrogen, Organic
EPA 351.4/350.3 - Nitrogen, TKN
EPA 351.4 - Nitrogen, Total
EPA 351.4/300 - Oil & Grease, HEM
EPA 1664A - Oil & Grease, SGT-HEM
EPA 1664A - Ortho-Phosphate, as P
EPA 365.2
EPA 300 - PAH by GC/MS
SW-846 8270C - PAH by HPLC
EPA 610 / SW-846 8310 - Paint Filter Liquids Test / Free Liquids
SW-846 9095A - PCB in Water
EPA 608 / SW-846 8082 - Percent Moisture
EPA 160.3 modified - Percent Solids
EPA 160.3 / SM 2540B - Pesticides, Organochlorine
EPA 608 / SW-846 8081A - Pesticides, Organophosphorus
SW-846 8141A - Pesticides, Priority Pollutant
EPA 608 / SW-846 8081A - pH
EPA 150.1 - Phenolics (Total Phenols)
EPA 420.1 / SW-846 9066 - Phenols by GC/MS
EPA 625 / SW-846 8270C - Phosphorus, Total
EPA 365.2 - Primary Drinking Water Anions (Fluoride, Nitrate Nitrogen, Nitrite Nitrogen)
EPA 300 - Primary Drinking Water Metals (As, Ba, Be, Cd, Cr, Cu, Hg, Pb, Sb, Se, Tl)
EPA 200.7/245.1 - Primary Drinking Water Total Coliform (Microorganisms)
SM 9222B/9223B - Priority Pollutants Package (Cyanide, Metals, PCBs, Pesticides, Phenols, Semivolatiles, and Volatiles)
EPA / SW-846 - RCI (Reactive Cyanide & Sulfide, Corrosivity (pH), and Ignitability)
SW-846 - RCRA Metals (Ag, As, Ba, Cd, Cr, Hg, Pb, Se)
SW-6010C/6020/7470A
EPA 200.7/200.8/245.1 - Reactive Cyanide
SW-846 Chapter 7.3.4 - Reactive Sulfide
SW-846 Chapter 7.3.4 - Resistivity
EPA 120.1 - Secondary Drinking Water Anions (Chloride, Sulfate)
EPA 300 - Secondary Drinking Water Metals (Al, Ag, Fe, Mn, Zn)
EPA 200.7 - Secondary Drinking Water pH
EPA 150.1 - Secondary Drinking Water TDS
EPA 160.1 - Semivolatiles by GC/MS
EPA 625 / SW-846 8270C - Semivolatiles Scan by GC/MS
EPA 625 / SW-846 8270C - Semivolatiles, Priority Pollutants
EPA 625 / SW-846 8270C - Silica (Dissolved)
EPA 370.1 - Specific Conductance
EPA 120.1 - Specific Gravity – Density
SM 2710F - Sulfate
EPA 300 - Sulfite
SM 4500B - TCLP Benzene
SW-846 1311/8021B - TCLP BTEX
SW-846 1311/8021B - TCLP Full Package (TCLP VOC, TCLP SV, TCLP Pesticides, TCLP Herbicides, TCLP Metals)
SW-846 - TCLP Grit Trap (TCLP VOC, TCLP Metals, and RCI)
SW-846 - TCLP Herbicides
SW-846 1311/8151A - TCLP Mercury
SW-846 1311/7470A - TCLP Metals (As, Ba, Cd, Cr, Pb, Se, Ag, Hg)
SW-846 1311/6010C/7470 - TCLP Metals, Individual (Ag, As, Ba, Cd, Cr, Pb, Se)
SW-846 1311/6010C/6020 - TCLP Metals, Texas (Ag, As, Ba, Be, Cd, Cr, Ni, Pb, Sb, Se, Hg)
SW-846 1311/6010C/6020/ - TCLP Package, w/o Pesticides and Herbicides (TCLP Metals, TCLP VOC, TCLP SVOC)
SW-846 - TCLP Pesticides
SW-846 1311/8081A - TCLP Semivolatiles
SW-846 1311/8270C - TCLP Volatiles
SW-846 1311/8260B - TDS (Total Dissolved Solids)
EPA 160.1 - Temperature
EPA 170.1 - THAA (Total Haloacetic Acids)
EPA 552.2 - TKN (Total Kjeldahl Nitrogen)
EPA 351.4 - TOC (Total Organic Carbon)
EPA 415.2 - Total Carbon
EPA 415.2 - Total Solids (TS = TSS + TDS)
EPA 160.3 - TOX / TOH (Total Organic Halide)
SW-846 9020B - TPH by GC (DRO & GRO)
SW-846 8015B - TPH, Texas 1005
Texas 1005 - TPH, Texas 1006
Texas 1006 - TPH-DRO
SW-846 8015B - TPH-GRO
SW-846 8015B - Trivalent Chromium (Requires Total and Hexavalent Chromium)
SW-846 7196A
SM 3500 Cr-B - TSS (Total Suspended Solids) Suspended (Non-filterable)
EPA 160.2 - TTHM (Trihaloamethanes) (Trihalomethanes: Chloroform, Dichlorobromomethane, Dibromochloromethane, Bromoform)
EPA 624 / SW-846 8260B - TTHM for Drinking Water (Trihalomethanes: Chloroform, Dichlorobromomethane, Dibromochloromethane, Bromoform)
EPA 524 - Turbidity
EPA 180.1 - Volatiles (VOC)
EPA 624 / SW-846 8260B - Volatiles (VOC) Scan by GC/MS
EPA 624 / SW-846 8260B - Volatiles (VOC), Chlorinated
EPA 624 - Volatiles (VOC), Priority Pollutants
EPA 624 / SW-846 8260B - VSS (Volatile Suspended Solids)
EPA 160.4