13C3-Caffeine, 100 µg/ml, Methanol, 1ml

Quizalofop-ethyl, 100 µg/ml, Acetonitrile, 5ml

Pirimicarb-desmethyl, 10.0 µg/ml, Acetonitrile,

2,2',4,4',6,6'-Hexabromodiphenyl ether, 1.2ml x 50ug/ml, nonane