Trimethoprim, 100 µg/ml, Methanol, 1ml Back Catalog number: 679824 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 676985 Valproic acid, 100mg Price on request 98524 Triethylamine,400µg/ml inN,N-dimethylformamide,1ml Price on request 70451 N-Nitrosopyrrolidine Price on request