2,4-Dichlorophenol

2,3-Butanedione, 1000µg/ml in MeOH, 5ml

2,2',3,4,5,5'-Hexachlorobiphenyl-3',4',6'-d3,100 µg/mL,isooctane,1mL

o-Toluidine-d9,1000 µg/mL,acetonitrile,1mL,