n-Butyl acetate, 1000µg/ml in MeOH, 1ml Back Catalog number: 70440 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 79780 Chlorfenapyr, 1000µg/ml in Acetonitrile, 1ml Price on request 59888 Sodium (Na) Price on request 680925 Antipyrine, 10.0 µg/ml, Acetonitrile, 10ml Price on request