Hexadecamethylcyclooctasiloxan, 100µg/ml in Acetone, 5ml

Pentachlorophenol, 100 µg/ml, Methanol, 1ml

3-Methyl-4-nitrophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 2581-34-2

EPA Method 552,552.1,552.2 Internal Std