Phenylacetaldehyde, 250mg

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]

4-Hydroxysulfadiazine,10 µg/mL,MeOH,1mL,

Citalopram hydrobromide, 100μg/ml in Acetonitrile, 5ml