Sampling and Testing Process
- Professional monitoring and sampling of contaminants:
- Certified and experienced sampling teams
- Advanced and calibrated sampling equipment
- Sampling planning and execution tailored to the specific requirements of each project
- Training and certification by the Israel Laboratory Accreditation Authority and the Ministry of Health
- On-site testing at the client’s location:
- Fully equipped mobile laboratory units
- Capability to perform real-time, on-site analyses
- Comprehensive advanced analytical testing:
- Advanced laboratory equipped with state-of-the-art instrumentation
- Team of experienced scientists and technical experts
- Use of precise and advanced analytical methods
- Preparation of a detailed and accurate final report:
- In-depth analysis of analytical results
- Clear and comprehensive presentation of findings
- Professional recommendations, as required
Types of Tests
- TOC – Total Organic Carbon:
- Accurate measurement of total organic carbon concentration in water
- Use of advanced instrumentation for fast and precise analysis
- Volatile and Semi-Volatile Organic Compounds (VOC, SVOC) Screening:
- Identification and quantification of hundreds of organic compounds
- Use of advanced GC-MS techniques
- Metals Testing:
- Comprehensive analysis of a wide range of metals
- Use of ICP-MS and AAS techniques for high sensitivity
- Mercury at Various Detection Levels:
- Measurement of ultra-low mercury concentrations
- Use of dedicated ICP and AA techniques
- Anions by IC:
- Analysis of a wide range of anions in water
- Use of advanced Ion Chromatography (IC)
- Total Nitrogen and Nitrogen Compounds:
- Measurement of Kjeldahl nitrogen, ammonia, nitrate, and nitrite
- Comprehensive assessment of nitrogen cycling in water
- Total and Dissolved Sulfide:
- Measurement of inorganic sulfur concentrations
- Capability to detect very low concentration levels
- BOD and COD:
- Measurement of biochemical and chemical oxygen demand
- Assessment of water quality and organic load
- Phenols, Polyphenols, and Cresols:
- Identification and quantification of phenolic compounds
- Evaluation of contamination from industrial sources
- Detergents:
- Measurement of surfactants and detergent concentrations
- Assessment of environmental impacts of domestic and industrial wastewater
- Cyanides:
- Sensitive analysis of cyanide concentrations in water
- Identification of contamination from industrial sources
- Total Oils and Mineral Oil (FTIR):
- Accurate measurement of oil and grease concentrations
- Use of advanced FTIR techniques
- Chlorides:
- Measurement using titration and IC
- Assessment of salinity and environmental impacts
- Solids TSS, VSS, TS, VS, TDS, and others:
- Comprehensive analysis of various types of solids in water
- Evaluation of water quality and wastewater treatment efficiency
- Total Phosphorus and Phosphate:
- Measurement of phosphorus concentrations in various forms
- Assessment of eutrophication potential in water bodies
- pH and Conductivity:
- Essential baseline measurements for water quality characterization
- Use of calibrated and accurate instruments
- Additional Testing:
- Capability to develop and adapt analytical methods for specific needs
- Professional response to new and evolving regulatory requirements
Advantages of Our Service
- Professional Teams:
Experienced samplers and experts specializing in groundwater, stream, and recreational water testing, certified by the Israel Laboratory Accreditation Authority and the Ministry of Health - Advanced and Professional Equipment:
Innovative, calibrated equipment for accurate testing in the field and in the laboratory - Accredited Professional Laboratory:
An internationally accredited laboratory operating under strict quality standards - Accuracy:
Use of advanced analytical methods in full compliance with applicable standards - Reliability:
Full compliance with public health regulations and environmental protection requirements - Comprehensive Service:
End-to-end support, from sampling through delivery of the final report - Customized Approach:
Tailoring sampling and testing methods to the specific needs of each client and site - Professional Consulting:
Data-driven recommendations to improve water quality and ensure regulatory compliance
Professional Consulting and Support for Contaminant Analysis in Streams, Groundwater, and Recreational Waters
At Ecological Laboratories A.P. Ltd., we provide comprehensive and reliable services for water quality testing in natural and artificial water sources.
Our expert team supports clients throughout the entire process – from sampling design and planning, through analytical result interpretation, to professional recommendations for improving water quality.
We operate with full transparency, strict adherence to international standards, and a strong commitment to protecting public health and environmental quality in Israel.
Frequently Asked Questions
- Which types of water sources can be sampled and tested?
- The laboratory performs sampling and testing of streams, groundwater, recreational waters, swimming pools, ritual baths (mikva’ot), reclaimed wastewater, and wastewater treatment facilities.
- Who performs the sampling?
- Sampling is carried out by a certified and experienced team trained by the Israel Laboratory Accreditation Authority and the Ministry of Health, using advanced and calibrated sampling equipment.
- Can tests be performed on site, or only in the laboratory?
- Yes. Equipped mobile laboratory units allow selected analyses to be performed on site, alongside advanced analyses conducted at the central laboratory.
- Which types of contaminants can be identified and quantified in streams, groundwater, and recreational waters?
- A wide range of contaminants can be tested, including organic and volatile compounds (VOC/SVOC), metals and mercury, anions, nitrogen compounds, sulfides, oils and greases, chlorides, solids (TSS/TDS/TS/VS), pH, conductivity, phenols, detergents, cyanides, and more.
- Do the tests comply with relevant standards and regulations?
- Yes. All tests are conducted in accordance with Public Health Regulations and internationally recognized methods such as EPA, NIOSH, ASTM, and Standard Methods, and in full compliance with the requirements of the Ministry of Health, the Ministry of Environmental Protection, and the Ministry of Agriculture.
- How are the results delivered and what does the report include?
- Clients receive a comprehensive report that includes in-depth analysis of results, a clear explanation of the sampling and analytical methods used, and professional recommendations when required.
