o-Toluidine, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 679892 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended DF-267-S 2,6,7-Trichlorodibenzofuran, 1.2ml x 50ug/ml, toluene Price on request 675578 Thiobencarb, 100 µg/ml, Ethyl acetate, 5ml Price on request 3922.9-K-ME Lamotrigine, 1000µg/ml in MeOH, 1ml Price on request