EPA Method 8060 QC Check Solution

Triethylamine,1000 µg/mL,MeOH,1mL,

Prosulfocarb, 100 µg/ml, Acetonitrile, 5ml

3,3',5,5'-Tetrabromobisphenol-A [rings; 13C12], 50µg/ml in MeOH, 1,2ml