2,4-Dimethylaniline, 100 µg/ml, Methanol, 5ml

5-Hydroxymethyl-2-furfural, certified, 0.1g

Individual Calibration Solutions , 200ul, methanol

2,2',3,4,4',5',6-Heptabromodiphenyl ether, 1.2ml x 50ug/ml, nonane