N-Nitroso-N-ethylaniline, 100μg/ml in MeOH, 5ml

Oxadiazon-hydroxy ,10 µg/mL,toluene,1mL,

Bromoacetic acid, 1000mg

2,3,3',5'-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,