TEI Analytical, Inc., Providing customized chemical testing, consulting, and research and development services worldwide

TEI^® Chemical Testing

Established in 1965, TEI Analytical is an independent laboratory with a wide range of testing capabilities, from classical chemistry to state-of-the-art instrumental techniques. TEI^® services help clients maintain effective quality control systems, document compliance with government regulations, and identify and correct errors early in the manufacturing process, saving both time and money.

TEI Analytical not only performs standard methods required for the Environmental Protection Agency, Nuclear Regulatory Agency, Food and Drug Administration, and other regulatory agencies, but also employs specialized techniques and methods tailored to the individual client's needs.

Substances tested run the gamut from soil, air, water, food and pharmaceuticals, to inks, oils, adhesives, cosmetics, industrial wastes, metalworking fluids, and more. Tests identify and quantify heavy metals, trace elements, off odors, off flavors, moisture, calories, organic matter, corrosive agents, pesticide residues, PCBs, and other compounds. The lab also determines product formulations and quantifies food ingredients for nutrition labeling.

TEI® Product / Process Testing

Characterization	Heavy Metals	PCB
Pesticide Residue	Residual Monomer	Methods Development
Methods Validation	Patent Infringement	Patent Investigation
Odor Identification	Contaminant Identification	Product Stability
Product Quality Control (QC)	Treatment Studies	Volatile Organic Compounds (VOC)
Elemental Analysis	(C, H, N, S, X)

TEI® Environmental Compliance Services for Air, Soil, Water and Wastes

Sample Characterization	BTU Value	Priority Pollutants
Conventional Pollutants	Permit Requirements	California WET Test
NPDES Testing	Total Toxic Organics (TTO)	Ground Water Monitoring
Soil Contamination	User Charge Testing	Pretreatment Studies
Underground Storage Tanks	Fuel Cleanup Testing	Stormwater Testing
VOC Method 24	HCl Method 26A	CARB Method 310
Toxicity Characteristic Leaching Procedure (TCLP)

Instrumentation

We continuously upgrade laboratory equipment and enhance services with the purchase of new equipment. Here is a partial list of TEI Analytical's instrumentation, highlighting some of the more common applications.

Consulting and R&D Services

Unlike ordinary labs, TEI Analytical continues to serve the client after the test results come in. When test results indicate irregularities, experienced TEI staff consult with clients to identify and solve the problem. TEI® consulting services also include methods development for nonroutine analyses and research and development for six- to twelve-month projects.