Clofentezine, 100 µg/ml, Methanol, 5ml

3-Ethylnonane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17302-11-3

epsilon-HCH, 10 ng/µl, 1ml

2-Nitrophenol-PFB derivative