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In-House Lab

METCO has its own internal laboratory facility for quality control and timeliness of analysis. Our laboratory offers NELAP accredited services for gravimetric, ion chromatography, UV-vis spectrometry, gas chromatography and titrimetric analysis. As part of METCO’s commitment to quality without compromise METCO participates in a proficiency testing program for all available analytes.

Our laboratory is equipped for the analysis of:



EPA Methods 5, 5A, 5B, 5D, 5F, 5I, 17, 201A and 202

Particulate Matter

EPA Method 6

Sulfur Dioxide

EPA Method 8 and NCASI 8A

Sulfuric Acid and Sulfur Dioxide

EPA Method 11

Hydrogen Sulfide

EPA Method 13B

Total Fluoride

EPA Method 18

Gaseous Organic Compound Emissions by GC

EPA Methods 26 and 26A

Hydrogen Halides and Halogens

EPA Method 30B


EPA Methods 316 and 323


EPA Method CTM-027