0542U |
Benzene Incident, Urine (OSHA) |
0543U |
Benzene OSHA Exposure Panel, Urine |
0556U |
Benzidine, Urine |
0560P |
Benzocaine, Plasma |
0560U |
Benzocaine, Urine |
0585SP |
Benzonatate, Serum/Plasma |
0585U |
Benzonatate, Urine |
0620SP |
Benztropine, Serum/Plasma |
0620U |
Benztropine, Urine |
0690SP |
Bisphenol A - Free (Unconjugated), Serum/Plasma |
0690U |
Bisphenol A - Total (Conjugated/Unconjugated), Urine |
0716SP |
Brexpiprazole, Serum/Plasma |
0718SP |
Brivaracetam, Serum/Plasma |
0770SP |
Brompheniramine, Serum/Plasma |
0770U |
Brompheniramine, Urine |
0796SP |
Bumetanide, Serum/Plasma |
0800SP |
Bupivacaine, Serum/Plasma |
0800U |
Bupivacaine, Urine |
0803SP |
Bupropion and Metabolite, Serum/Plasma |
0803U |
Bupropion and Metabolite, Urine |
0805SP |
Buspirone, Serum/Plasma |
0805U |
Buspirone, Urine |
2111SP |
Baclofen, Serum/Plasma |
2111U |
Baclofen, Urine |
9122SP |
Bupropion and Metabolite Screen, Serum/Plasma |
9122U |
Bupropion and Metabolite Screen, Urine |