Tralomethrin, 100 µg/ml, Isooctane, 1ml Back Catalog number: 680288 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 675956 1-(3,4-Dichlorophenyl)-3-methylurea, 10.0 µg/ml, Price on request 675777 Norflurazon, 100 µg/ml, Ethyl acetate, 5ml Price on request AC-AQ10-030 Aqueous ethanol control EtOH AQ (1.0g/L), 10 x 3.0ml Price on request