Acetophenone-DNPH Back Catalog number: 83538 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9536.12-100-IO 2,2',3,3',4,4',5,5',6-Nonabromobiphenyl,100 µg/mL,isooctane,1mL Price on request 95115 Methyl tert-butyl ether Price on request 79811 Esfenvalerate, 1000µg/ml in Acetonitrile, 1ml Price on request