Semi-volatiles surrogate with indicator

4-Amino-3,5,6-trichloropicolinic acid (Use P#70323)

2-Fluorofluorene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 343-43-1

2,3,4,5,6-Pentachlorophenol-13C6, 1000µg/ml in Isopropanol, 1ml