7H-Perfluoroheptanoic acid, 50µg/ml in MeOH, 1ml Back Catalog number: 2835.7-50-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended EPA-8290HRCCAV Calibration Kit; Alternate Volume, 5 x 200ul, nonane Price on request 675514 Bifenazate, 100 µg/ml, Cyclohexane, 5ml Price on request 682133 Chlorthal-dimethyl, 100 µg/ml, Ethyl acetate, 5m Price on request