Trimethoprim, 100 µg/ml, Methanol, 1ml Back Catalog number: 679824 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2681.6-1ML 2-Methyl-2-pentene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 625-27-4 Price on request 70293 Trichloroethene, 1000µg/ml in MeOH, 1ml Price on request DFP-CVS-B10 PCDD/PCDF/PCB Calibration Kit, 7 x 200ul, nonane Price on request