Terbuthylazine-2-hydroxy, 100µg/ml in AL, 5ml

1-(3,4-Dichlorophenyl)urea, 10 µg/ml, Acetonitril

1,2-Dimethoxyethane, Internal Standard in isooctane, ASTM, 2000µg/mL, Solvent-isooctane, Unit 20mL, # of units-1, Cas.no. 110-71-4

1,4-Anthraquinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 635-12-1