EPA Method 552,552.1,552.2 Internal Std

2,2'-Methylenebis(6-(benzotriazol-2-yl)-4-tert-octylphenol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 103597-45-1

D3-Glufosinate hydrochloride, 100 µg/ml, Water,

Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane