Trimethoprim, 100 µg/ml, Methanol, 1ml Back Catalog number: 679824 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 72687 Dimethyl phthalate-d6 Price on request 40006 EPA Method 608.2 Analytes Price on request N-12234-1G Isobutyl alcohol, 1g Price on request