2551U |
Magnesium - Total, Urine |
2570U |
Manganese, Urine |
2573U |
Maprotiline, Urine |
2610U |
Meperidine and Metabolite, Urine |
2661U |
Metals/Metalloids Panel 1, Urine |
2662U |
Metals/Metalloids Panel 2, Urine |
2663U |
Metals/Metalloids Panel 3, Urine |
2664U |
Metals Panel 4 (Arsenic, Cadmium, Lead, Mercury), Urine |
2670U |
Mercury, Urine |
2679U |
Mescaline, Urine |
2680U |
Mescaline Screen, Urine |
2693U |
Metals/Metalloids Acute Poisoning Panel, Urine |
2860U |
Metharbital and Metabolite, Urine |
2970U |
Methyl Bromide as Metabolite, Urine |
2984U |
Methyl n-Butyl Ketone Exposure Monitoring, Urine |
3006U |
Methylchloroform, Urine |
3075U |
Mirtazapine, Urine |
3090U |
Molybdenum, Urine |