EPA Method 515 Herbicide Methyl Esters

1H,1H,2H,2H-Perfluoro-n-octyl methacrylate-d5,neat,neat,10mg,

trans-1,2-Dihydroxy-1,2-dihydrophenanthrene, Please inquire, Solvent-, Unit , # of units-1, Cas.no. 60917-41-1

4,5,9,10-Tetrahydropyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 781-17-9