Azoxystrobin (free acid), 10.0 µg/ml, Acetonitril

Etinofen, 100µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 2544-94-7

2,2,7,7-Tetramethyloctane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1071-31-4

Acetaminophen-13C2, 15N, 1mg