Gas Chromatography/Mass Spectrometry GC/MS

&NewLine;<&excl;-- Google AdSense AMP snippet added by Site Kit -->&NewLine;<amp-auto-ads type&equals;"adsense" data-ad-client&equals;"ca-pub-3546717630082415"><&sol;amp-auto-ads>&NewLine;<&excl;-- End Google AdSense AMP snippet added by Site Kit -->&NewLine;<p>GC&sol;MS testing is considered to be the most definitive method for confirming the presence of a detected substance in urine&period; GC&sol;MS is utilized to confirm test results that indicate any level of a controlled substance&period; When a laboratory suspects adulterants&comma; dilution&comma; or other sample abnormality&comma; GC&sol;MS will identify the exact chemicals compounds present in suspicious samples&period;<&sol;p>&NewLine;