0500SP |
Barbital, Serum/Plasma |
0500U |
Barbital, Urine |
0512B |
Barbiturates Screen, Blood |
0512SP |
Barbiturates Screen, Serum/Plasma |
0543U |
Benzene OSHA Exposure Panel, Urine |
0568B |
Benzodiazepines Screen, Blood |
0568SP |
Benzodiazepines Screen, Serum/Plasma |
0770B |
Brompheniramine, Blood |
0802B |
Buprenorphine and Metabolite - Free (Unconjugated) Screen, Blood |
0802SP |
Buprenorphine and Metabolite - Free (Unconjugated) Screen, Serum/Plasma |
0835B |
Butane and Isobutane, Blood |
6921H |
Barbiturates Screen, Hair |
6922H |
Benzodiazepines Screen, Hair |