Trimethoprim, 100μg/mL in Acetonitrile, 1ml Back Catalog number: XA17875000AL Availability: In the manufacturer's stock Price on request - + Recommended 680814 (Z)-Dimethylvinphos, 10 µg/ml, Cyclohexane, 10ml Price on request 80203 EPA Method 8020B Analytes Mix #1 Price on request 684992 5-Chloro-2-hydroxybenzophenone, 250mg Price on request