2551FL |
Magnesium - Total, Fluid |
2551ST |
Magnesium - Total, Stool |
2570FL |
Manganese, Fluid |
2570TI |
Manganese, Tissue |
2670FL |
Mercury, Fluid |
2670TI |
Mercury, Tissue |
2693FL |
Metals/Metalloids Acute Poisoning Panel, Fluid |
2693TI |
Metals/Metalloids Acute Poisoning Panel, Tissue |
2740FL |
Metformin, Fluid |
2810FL |
Methamphetamine and Metabolite, Fluid |
2835FL |
Methanol, Fluid |
2900FL |
Methocarbamol, Fluid |
3020TI |
Methylphenidate and Metabolite, Tissue |
3043FL |
Metoprolol, Fluid |
3057FL |
Midazolam, Fluid |
8666FL |
Morphine - Free (Unconjugated), Fluid |
8722FL |
Methadone and Metabolite, Fluid |
8722TI |
Methadone and Metabolite, Tissue |