Substance abuse information and products: policies, programs, training, education, workplace drug testing, school drug testing, drug prevention, and the premium Zero Tolerance Drug Testing ...

The Norwitch Document Laboratory provides forensic examination of Questioned Documents to determine authorship and/or authenticity. Examinations include handwriting, typewriting, and alterations.

Armstrong Forensic Laboratory is an AIHA Accredited laboratory located in the heart of the Dallas-Fort Worth Metroplex. The laboratory is recognized nationwide for it's in-depth fire debris analysis procedures. In addition to fire debris, Armstrong Forensic Laboratory provides analytical services in the following areas: environmental, industrial hygiene and general chemical analysis.

We are an International forensic firm specializing in consulting with plaintiff and defense lawyers involving issues concerning forgery, sequencing of entries, alterations, additions, rewritings, dating of ink and paper, typewriting, facsimiles, computer generated documents, handwriting, photocopies, fingerprints, forensic chemistry DNA and crime scene reconstruction.

Forensics Industrial Analysis Consulting About Us | IR/Microspectroscopy | X-Ray Fluorescence | Fourier Transform Infrared Spectrophotometry | FTIR Gas Chromatography | FID Gas Chromatography | High Performance Liquid Chromatography R.E. Davis Chemical Corporation 721 Enterprise Drive Oak Brook, IL 60521 Phone: (630) 574-4880 Fax: (630) 573-4885 For more info, e-mail: rd@redavis.com ...