trans-11-Nor-9-carboxy-delta9-THC-D3, 0.1mg/ml in MeOH, 1ml

Trimethoprim, 100 µg/ml, Methanol, 1ml

Tralkoxydim, 100 µg/ml, Acetonitrile, 5ml

Sulfur Standard 2 Unit: 10mL screw cap bottle Chiron No. Matrix: Methanol Compound Concentration S-4073 Di-n-propyl sulfide 0.5 ppm (w/w) Di-n-butyl sulfide 0.5 ppm (w/w)