Dimethenamid, 100µg/ml in Acetonitrile, 1ml

o-Aminoazo-p-toluene

N-?Methylperfluorooctanesulfo?namide,50 µg/mL,acetonitrile,1mL,

2,2',3,3',4',5-Hexachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane