525.2 Internal & Surrogate Standard Back Catalog number: 92386 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended A13510500AL-100 Fenoxaprop-P-ethyl, 100µg/mL in Acetonitrile, 1ml Price on request 1791.20-100UG 1-Aminoperylene, neat, Solvent-neat, Unit ca. 100µg, # of units-1, Cas.no. 35337-21-4 Price on request 72996 Methoxyfenozide, 1000µg/ml in MeOH, 1ml Price on request