0500SP |
Barbital, Serum/Plasma |
0500U |
Barbital, Urine |
0542U |
Benzene Incident, Urine (OSHA) |
0543U |
Benzene OSHA Exposure Panel, Urine |
0556U |
Benzidine, Urine |
0560U |
Benzocaine, Urine |
0630SP |
Benzyl Alcohol, Serum/Plasma |
0642SP |
Betahydroxybutyric Acid, Serum/Plasma |
0642U |
Betahydroxybutyric Acid, Urine |
0645U |
Bicarbonate, Urine |
0690SP |
Bisphenol A - Free (Unconjugated), Serum/Plasma |
0690U |
Bisphenol A - Total (Conjugated/Unconjugated), Urine |
0770SP |
Brompheniramine, Serum/Plasma |
0770U |
Brompheniramine, Urine |
0810SP |
Butabarbital, Serum/Plasma |
0810U |
Butabarbital, Urine |
0830SP |
Butalbital, Serum/Plasma |
0830U |
Butalbital, Urine |
8620SP |
Barbiturates Panel, Serum/Plasma |
8620U |
Barbiturates Panel, Urine |