EPA Method 8270A - Mix #11

Isopropyl Hydrogen Methylphosphonate, 500mg

3-Fluorophenanthrene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 440-40-4

2,3,4,5,6-Pentachlorobiphenyl-d5, 10µg/ml in CY, 5ml