0519SP |
Barium, Serum/Plasma |
0519U |
Barium, Urine |
0556U |
Benzidine, Urine |
0560U |
Benzocaine, Urine |
0638SP |
Beryllium, Serum/Plasma |
0638U |
Beryllium, Urine |
0680SP |
Bismuth, Serum/Plasma |
0680U |
Bismuth, Urine |
0690SP |
Bisphenol A - Free (Unconjugated), Serum/Plasma |
0690U |
Bisphenol A - Total (Conjugated/Unconjugated), Urine |
0720SP |
Bromine - Total, Serum/Plasma |
0720U |
Bromine - Total, Urine |
0810SP |
Butabarbital, Serum/Plasma |
0810U |
Butabarbital, Urine |
0830SP |
Butalbital, Serum/Plasma |
0830U |
Butalbital, Urine |
8620SP |
Barbiturates Panel, Serum/Plasma |
8620U |
Barbiturates Panel, Urine |