Profenofos, 250mg Back Catalog number: 673893 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 8643.12-50-NN 1,2,3-Trichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL, Price on request 54117 Formic Acid (CH2O2) Price on request 31053 EPA Method 552.1 - Haloacetic acid esters Price on request