2,3,6-Trichlorotoluene, 100 µg/ml, Methanol, 5ml

CLP Semi-Volatile Acid Surrogate Standard

Sodium 1H,1H,2H,2H-perfluoro(1,2-13C2)dodecanesulfonate (10:2), 50µg/ml in MeOH, 1,2ml

2,2',4,5'-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane