What does a 6633N SAP 10-50 CCMS mean?

6633N SAP 10-50 GC/MS is a Quest Labs designation for a standard urinalysis which tests for cannabinoids, amphetamines, opiates etc.

There is a 50ng/ml drug/metabolite cutoff level for the initial immunoassay screening with a 15ng/ml confirmation cutoff using Gas Chromotography/Mass Spectrometry (GC/MS) method.

Only specimens which fail the initial immunoassay screening, referred to as "presumptive positives", are sent for GC/MS confirmation at the more sensitive level.

During the initial immunoassay screening, tests for validity such as specific gravity, creatinine level, alduterant (additive) checks etc. nare performed to ensure that the specimen has not been tampered with and is actual human urine.

If a specimen passes intitial screening a "pass" is reported and no further testing is performed.