Soil Testing
Quality Assurance

G & L Laboratories is a full service analytical testing laboratory. Our quality assurance / quality control program and computer operated state of art of instruments provide our customer with accurate and reliable analytical results
Quality Assurance
  BAX - PCR Instruments
Bio Control -  Genetic Detection System
GC (Gas Chromatograph) Equipped with Flame
Ionization and Nitrogen phosphorus detectors
GC/MS (Gas Chromatograph / Mass Spectrometers)
Graphite A17
HPLC (High Pressure Liquid Chromatographs)
HPLC/MS - ion trap "XCT" Plus
IC (Ion Chromotography)

A document system that contains written
documentation for all test procedures, technical procedures, instrument operating procedures, and department policy.

A Quality Control set is included in each analytical batch as a requirement of standard operating procedures.

The laboratory uses methods or modifications of
published methods by AOAC, AOCS, EPA, FDA, SM, USP or other industry accepted journals/compendiums. Reference materials and standards are purchased from qualified reputable

Advance degrees or professionally trained laboratory personnel perform analysis and cross-trained staff assists when necessary.

Instrument Operating Procedure contains sections covering both routine and non-routine maintenance. Each equipment is calibrated prior to each analysis duplicates or spikes are performed with each batch of 10-15 samples. Blanks are followed at the beginning and ending of testing.

G & L Laboratories has an Out-of-Specification procedure in the event that results do not meet specifications (claims) provided by the client.



Tel: (617) 328-3663 Fax: (617) 472-0706
Address: 246 Arlington St., Quincy, MA 02170