0541B |
Benzene, Blood |
0541TI |
Benzene, Tissue |
0542U |
Benzene Incident, Urine (OSHA) |
0543U |
Benzene OSHA Exposure Panel, Urine |
0556U |
Benzidine, Urine |
0585B |
Benzonatate, Blood |
0585SP |
Benzonatate, Serum/Plasma |
0585U |
Benzonatate, Urine |
0771B |
Brorphine, Blood |
0771SP |
Brorphine, Serum/Plasma |
0771U |
Brorphine, Urine |
0820SP |
Busulfan, Serum/Plasma |
0835B |
Butane and Isobutane, Blood |
2626B |
Bath Salts Panel (Qualitative), Blood |
2626SP |
Bath Salts Panel (Qualitative), Serum/Plasma |
2626U |
Bath Salts Panel (Qualitative), Urine |