0420B |
Betahydroxybutyric Acid, Blood |
0500B |
Barbital, Blood |
0500U |
Barbital, Urine |
0542U |
Benzene Incident, Urine (OSHA) |
0543U |
Benzene OSHA Exposure Panel, Urine |
0556U |
Benzidine, Urine |
0560U |
Benzocaine, Urine |
0630B |
Benzyl Alcohol, Blood |
0690U |
Bisphenol A - Total (Conjugated/Unconjugated), Urine |
0770B |
Brompheniramine, Blood |
0770U |
Brompheniramine, Urine |
0810B |
Butabarbital, Blood |
0810U |
Butabarbital, Urine |
0830B |
Butalbital, Blood |
0830U |
Butalbital, Urine |
0835B |
Butane and Isobutane, Blood |
8620B |
Barbiturates Panel, Blood |
8620U |
Barbiturates Panel, Urine |
9118B |
Brompheniramine Screen, Blood |