EPA Method 525.2Mix #1

2,2',3,5,5',6-Hexachlorobiphenyl (151)

Methimazole-d3, 1mg

Phosphorous Standards Phosphorus in Isooctane Tri-n-butylphosphate, 99+% (Chiron product nr. 1399.19) CAS [126-73-8] Matrix: Isooctane , 20cSt Units: 1x25mL, 1x100mL Isooctane