Cymoxanil, 100 µg/ml, Acetonitrile, 5ml

Danofloxacin mesylate, 100 µg/ml, Methanol, 1ml

EPA 528 rev. 1.0 Internal Standard Solution 1 100µg/mL in dichloromethane; unit: 1x5mL 3841.8 1,2-Dimethyl-3-nitrobenzene [83-41-0]

Perylene-d12, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1520-96-3