0541B |
Benzene, Blood |
0541TI |
Benzene, Tissue |
0542U |
Benzene Incident, Urine (OSHA) |
0543U |
Benzene OSHA Exposure Panel, Urine |
0556U |
Benzidine, Urine |
0716SP |
Brexpiprazole, Serum/Plasma |
0718B |
Brivaracetam, Blood |
0718SP |
Brivaracetam, Serum/Plasma |
0801B |
Buprenorphine and Metabolite - Free (Unconjugated), Blood |
0801ME |
Buprenorphine and Metabolite - Total (Conjugated/Unconjugated) (Qualitative), Meconium |
0801SP |
Buprenorphine and Metabolite - Free (Unconjugated), Serum/Plasma |
0801U |
Buprenorphine and Metabolite - Total (Conjugated/Unconjugated), Urine |
0802B |
Buprenorphine and Metabolite - Free (Unconjugated) Screen, Blood |
0802SP |
Buprenorphine and Metabolite - Free (Unconjugated) Screen, Serum/Plasma |
0802U |
Buprenorphine Screen, Urine |
0835B |
Butane and Isobutane, Blood |
0885B |
Butorphanol - Free (Unconjugated), Blood |
0885SP |
Butorphanol - Free (Unconjugated), Serum/Plasma |
0885U |
Butorphanol - Total (Conjugated/Unconjugated), Urine |
4127ME |
Buprenorphine and Metabolite - Total (Qualitative), Meconium |