Dimethylpyrazolon (DP), 25mg

3-Chloro-1,2-propanediol, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-5, Cas.no. 96-24-2

EPA Method 8330 Analyte

1,2,4,7,8-Pentachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene