Ethanol standard in water,0.8g/L,water, 3mL

1,2-Dichlorobenzene, 1000µg/ml in MeOH, 1ml

Terbuthylazine, 100 µg/ml, Acetonitrile, 5ml

Phthalic acid, di-n/iso-C7-11-alkyl esters, 100µg/ml in Isooctane, 5ml