Trimethoprim, 250mg Back Catalog number: 672980 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 677920 Profluralin, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 94203 Method 624 Volatile Standard Price on request A12530000AL-100 Dichlorvos, 100µg/mL in Acetonitrile, 1ml Price on request