Calibration Std. #2 Back Catalog number: 59967X Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70786 Permethrin (mix isomers), 1000μg/ml in MeOH, 1ml Price on request 679327 2-Butoxyethyl-4-(dimethylamino) benzoate, 25mg Price on request 679776 2-Ethoxyethanol, 1ml Price on request