Fenpropathrin, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678412 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 8645.12-50-NN 1,2,7,9-Tetrachlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL, Price on request 680987 Norflurazon, 10 µg/ml, Acetonitrile, 10ml Price on request 10707.4-100-MEX5 O,O-Diethylhydrogenphosphate-13C2, sodium salt Price on request