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USA

About ALS USA

ALS operates several service lines including Environmental, Equipment Reliability, Food, Geochemistry, Industrial Hygiene, Personal Care & OTC, and Pharmaceutical testing.

Contact details

Global Operations
10450 Stancliff Road, Suite 210
Houston, Texas 77099
T: +1 281-530-5656

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Ambient Air

Air testing

Clients have come to trust ALS for their testing needs related to ambient air, indoor air, and vapour intrusion. Our dedicated air and industrial hygiene laboratories offer a large range of test methods and sampling media. More than 4000 summa canisters are available for rent, giving ALS the ability to service clients even during the peak season.

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Waste Water

Water testing

ALS supports some of the largest utilities in the US with drinking and wastewater testing, including PFAS and UCMR 5. In addition, ALS offers a comprehensive range of tests for surface and groundwaters. Capabilities include base parameters, metals and metal speciation, VOC, ecotoxicology and SVOC including PFAS, pesticides and pharmaceutical and personal care products.

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Soil and Sediment Preparation

Soil and sediment testing

Our laboratories support a variety of projects from small phase II investigation to some of the largest super fund projects. At ALS we pride ourselves with our TAT performance. We also understand the time constraints for remediation projects and cost implications caused by delays and offer expedited turnaround times down to 1-day or less when required.

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asbestos construction

Industrial Hygiene

ALS offers premier industrial hygiene laboratory services for air, bulk, and surface / wipe samples. Our data has been used to protect worker health and assess indoor air quality for more than 40 years. We do this by offering a broad spectrum of methods published by NIOSH, OSHA, EPA, ASTM and also custom methods, developed internally at ALS.

oil analysis

Equipment reliability

ALS provides condition monitoring services for both fixed and mobile equipment in all industry sectors. With the largest network of industrial fluid testing laboratories, ALS offers oil, grease, fuel, coolant, turbine, and transformer fluids analysis to ensure health of equipment and fluid integrity. In addition, ALS provides consulting, training and continuous monitoring services using various forms of sensor technology.

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Geochemistry

Geochemistry

Offering the assurance of exceptional sample preparation and analytical solutions to the exploration and mining community. 

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food comparison

Food

ALS provides full-service analytical testing solutions to the food manufacturing and processing industries. Our network of ISO accredited laboratories is dedicated to helping food companies remain compliant with complex quality, regulatory, and client requirements across all industry segments.

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Personal care & OTC

ALS Beauty and Personal Care division is an industry leader in the US for the testing of cosmetics, supplements, and OTC drug products. From formula R&D testing, market research and clinical safety or efficacy testing, to batch release, we are North America’s most trusted testing partner.

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Carousel Scroll Item - Pharmaceutical Services

Pharmaceutical testing

ALS Pharmaceutical Services is a full service FDA, and DEA registered, ISO certified cGMP laboratory. We have full capabilities Analytical, Microbiological, and Stability to support clients from method development, thru pre-clinical, and commercial release. We have experience with a wide range of samples from API, to finished products including highly potent or cytotoxic samples, and schedule I-V controlled substances.

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PFAS EPA Draft Method 1633

There are many lingering questions about the draft method – how it should be approached in the short term...

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Drinking Water

UCMR 5 FAQ

5 Things to Know About The Fifth Unregulated Contaminant Monitoring Rule, UCMR 5

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groundwater

Passive Sampling

Order your ALS Passive Diffusion Bag samplers (PDBs) and other passive sampling supplies

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transformer oil testing 2

Transformer oil analysis

Protecting the heart of your electrical systems 

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oil parallax

Tribology Web API

ALS offers industry-leading processes to access your equipment sample result data via a REST based Web API.

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Geochemistry Helicopter

Geochemistry fee schedule USD

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