2,2',4,5,5'-Petanchlorobiphenyl-3',4',6'-d3

L-(+)-Ascorbic acid, certified, 0.25g

Acetochlor

Sodium 1H,1H,2H,2H-perfluoro-1-[1,2-13C2]-decane sulfonate (8:2), 50µg/ml in MeOH, 1,2ml