3140B |
Nickel, Blood |
3140FL |
Nickel, Fluid |
3140H |
Nickel, Hair |
3140N |
Nickel, Nails |
3140R |
Nickel, RBCs |
3140SP |
Nickel, Serum/Plasma |
3140TI |
Nickel, Tissue |
3140U |
Nickel, Urine |
3174SP |
Nitrate/Nitrite (Qualitative), Serum/Plasma |
3175B |
Nitrazepam and Metabolite, Blood |
3175SP |
Nitrazepam and Metabolite, Serum/Plasma |
3175U |
Nitrazepam and Metabolite, Urine |
3216B |
Nordiazepam and Metabolite, Blood |
3216SP |
Nordiazepam and Metabolite, Serum/Plasma |
3216U |
Nordiazepam and Metabolite, Urine |
9215B |
Nitrazepam and Metabolite Screen, Blood |
9215SP |
Nitrazepam and Metabolite Screen, Serum/Plasma |