sym-Trinitrobenzene

2-Hydroxypyrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 78751-58-3

Fenbutatin oxide, 100 µg/ml, Methanol, 1ml

Ethanol standard in water,1.0g/L,water, 3mL