CLP Semi-Volatile Calibration Standard Back Catalog number: 95386 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675866 4-Methylhippuric acid, 100mg Price on request 3444.6-100-AN Methidathion, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 950-37-8 Price on request 678499 Quintozene, 100 µg/ml, Acetonitrile, 1ml Price on request