1589SP |
Diethylene Glycol, Serum/Plasma |
1589U |
Diethylene Glycol, Urine |
1590SP |
Diethyl Ether, Serum/Plasma |
1740SP |
Dioxane-1,4, Serum/Plasma |
2506SP |
Dextrorphan / Levorphanol Screen, Serum/Plasma |
2915SP |
Dextro/Levo Methorphan, Serum/Plasma |
2915U |
Dextro / Levo Methorphan - Total, Urine |
2917U |
Dextromethorphan and Metabolite Ratio - Total, Urine |
9205SP |
Dextro / Levo Methorphan Screen, Serum/Plasma |
9205U |
Dextro / Levo Methorphan Screen - Total, Urine |
9206U |
Dextrorphan / Levorphanol Screen - Total, Urine |