Contains Begins With A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 A-M N-Z Name Order Code Magnesium #MG Magnesium RBC #MGRBC Magnesium, 24-Hour Urine #MG24 Magnesium, Urine Random #MGU Malaria Smear Evaluation #MALAR Maternal Screen - AFP 2.5 MoM #AFP/M Maternal Screen - Quad 2.5 MoM #QUAD Maternal Screen - Triple Marker Screen 2.5 MoM #PRS3 Measles IgG Antibodies #MEASLES Measles IgM Antibodies #MEASLEM Melatonin #MELAT Melon IgG #MELONIGG Mephobarbital (Mebarol) [2630] #MEPHOB Mercury #MERC Mercury 24 hour Urine #MERCU Mercury RBC #S40322 Mercury Urine Industrial #4873UI Mercury Urine Random #4873UR Mercury Whole Blood #MERCB Metanephrines, Fractionated 24 hr Urine #MET24 Methadone Confirmation Urine #METHGC Methadone Screen Serum #CPMETS Methotrexate [648X] #METHOTRX Methylmalonic Acid #MMA Methylmalonic Acid Urine #MMAUR Microalbumin, 24-Hour Urine #MIC24 Microalbumin, Urine Random #MICAL Microalbumin/Creatinine Ratio #MI/CR Microalbumin/Total Urine Protein Ratio #MIC/TPU Microsporidia Spore Stain #MICROSP Mitochondrial (M2) IgG Autoabs #AMA Mitotane [3059] #MITOTANE Monoclonal Gammopathies Urine #IEPUR Monospot (Infectious Mononucleosis Screen) #MONO Morphine Serum #MORPHINE MTHFR C677T/A1298C GenotypR™ #MTHFR Mumps IgG Antibodies #MUMPG Mumps IgM Antibodies #MUMPM Mumps Virus RNA by PCR #MUMPSPCR Myasthenia Gravis Evaluation #SP1025 Myasthenia Gravis Evaluation Plus #SP1026 Mycophenolic Acid #MYCOP Mycoplasma pneumoniae IgG Antibodies #MYCO Mycoplasma pneumoniae IgM Antibodies #MYCOM Myelin Associated Glycoprotein (MAG) IgM #MAGIGM Myelin Basic Protein CSF #MYCSF Myeloma EvaluatR™ (Serum Free Light Chains) #FRLCHAIN Myeloperoxidase & Proteinase-3 Autoabs #MPOP3 Myeloperoxidase Autoantibodies #MPO Myocardial Total Autoantibodies #MYOCAB Myoglobin #MYO Myoglobin Urine Random #MYOUR Myositis AssessR™ Plus Jo-1 Autoantibodies #3242