o-Toluidine, 100 µg/ml, Cyclohexane, 1ml

5ß(H)-Cholane, 100µg/ml in Isooctane, 1ml

1,2-Bis(2,3,4,5,6-pentabromophenyl)ethane, 50mg

Custom Mix of native alkylphenols 1427.6 Phenol 1500µg/mL 1403.7 2-Methylphenol 1000µg/mL 1358.7 4-Methylphenol 1000µg/mL 1411.8 4-Ethylphenol 750µg/mL 1406.8 2,4-Dimethylphenol 750µg/mL 1360.8 3,5-Dimethylph