Antipyrine, 10.0 µg/ml, Acetonitrile, 10ml Back Catalog number: 680925 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 0921.15-500-IO Guaiazulene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 489-84-9 Price on request 678130 2,4-Dichloroaniline, 500mg Price on request 11276.9-100-AN Propamocarb-d7 (O-propyl-d7),100 µg/mL,acetonitrile,1mL, Price on request