Tetrachlorobisphenol A, 100µg/ml in Toluene, 1ml

EPA Method 8270C - B/N Matrix Spiking Solution

Sodium bis(1H,1H,2H,2H-[1,2-13C2]perfluorodecyl)phosphate, 50µg/ml in MeOH, 1,2ml

4-tert-Amylphenol, certified, 0.25g