Aloeemodin, >98%, 20mg

Fenitrothion, 1000µg/ml in MeOH, 1ml

Ethanol standard in water,1.0g/L,water, 1.5mL

3-Fluoro-2,2',5-trichlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.