Laboratory services

Occupational hygiene services incorporate sampling and analysis of airborne contaminants, microbiological monitoring, noise and heat-stress surveys, indoor air quality surveys, and the design and assessment of ventilation systems. Also undertakes asbestos management, including site surveys, risk assessments, bulk sample analysis and on-site air

Offers chemical, environmental and construction materials testing/analysis services. Includes potable water, system water and cooling water sampling and analysis; hazardous waste sampling and identification; trace level organic analysis using gas chromatography / mass spectroscopy equipment; asbestos identification and fibre counting; and

Carries out analysis on a variety of water types including potable, sewage, cooling tower, effluents, and ground and borehole watering. Contaminants tested for include pesticide and herbicide residues, chlorinated solvents, phenols and organic volatiles. Also analyses sorbent tubes and diffusion badges for a range of solvents as part of

Operates a UKAS accredited laboratory that provides construction materials investigation, sampling and testing and a comprehensive advisory service. Services include classification, strength, consolidation and chemical testing of soils; aggregate grading and analysis; sampling and testing fresh concrete for workability, air content and

Independent company offering laboratory and consulting services on occupational health and safety, including asbestos management and environmental assessment. Also offers microbiological testing of water, food and land samples for the presence of contaminants and undertakes the chemical and non-chemical treatment of domestic and industrial water

Environmental and industrial testing, analysis, consultancy and advice. Capabilities range from contaminated land, water supply quality and compliance audits to building materials testing, metallurgy and COSHH

Trading subsidiary of Scottish Water offering a microbiological and chemical analysis service for water quality, wastewater, recreational water, air pollution and contaminated land. The company is UKAS accredited for a range of tests and operates a comprehensive AQC system, participating in Aquacheck, Contest and PHLS proficiency testing schemes

STL offers water, land and waste analysis, providing scientific services in chemistry, microbiology and ecotoxicology. The company also offers a range of support services including sampling, scheduling, field services and equipment for hire. The company is committed to delivering reliable, consistent and quality services to its customers

The laboratorys environmental services cover: soil and groundwater contamination monitoring against ICRCL, Dutch guidelines, Kelly classifications and US EPA target compounds; testing of potable waters against EC drinking water quality standards; testing of industrial effluents; air quality and stack emission surveys; and the identification

UKAS accredited laboratory offering a range of analytical facilities, including a mobile laboratory, for asbestos, water hygiene and industrial emissions monitoring. The latter encompasses the formulation of monitoring strategies, advice on BATNEEC, analysis of VOCs, quantification of particulate emissions and chemical analysis by wet chemistry

UKAS accredited analytical testing covering contaminated soil, water and gas samples; monitoring of respirable and fugative dusts; surface water surveys; asbestos surveys; and occupational health hygiene monitoring. In addition, gas measuring instrumentation and calibration services are offered, as well as scanning electron microscope facilities