Trimethoprim, 100 µg/ml, Methanol, 1ml Back Catalog number: 679824 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 681729 Crotoxyphos, 10.0 µg/ml, Isooctane, 10ml Price on request 677487 2,3,4,6-Tetrachlorophenol, 100 µg/ml, Methanol, Price on request 10861.12-10MG Tolbutamide Price on request