EPA Method 8280 Calibration Kit, 5 ampoules, nonane

4-n-Heptylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1987-50-4

FTRPH Window Defining Standard C8 - C40 Even

5-Chloro-2-(2,4-dichloro[13C6]phenoxy)[13C6]phenol, 1.2ml x 50ug/ml, methanol