Custom Calibration Standard Back Catalog number: 59419 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1463.16-100-T 1-Nitrofluoranthene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 13177-28-1 Price on request 682090 Crotonic acid, 100mg Price on request 675713 Pyraflufen-ethyl, 10.0 µg/ml, Acetonitrile, 10ml Price on request