Ethiofencarb, 100 µg/ml, Acetonitrile, 5ml

Zopiclone, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 43200-80-2

Contract Required Detection Limits (CRI) Mix 2

2-Quinoxalinecarboxylic acid, 100mg