2,4-DB Back Catalog number: 78006 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676790 o-Toluidine, 100 µg/ml, Cyclohexane, 1ml Price on request 59074 ICP Calibration Standard Price on request 92800 EPA Method 8141A/1657 - Analytes Price on request