beta-HCH, 100 µg/ml, Methanol, 1ml

Diatrizoic acid meglumine salt

n-Nonadecane, ?13C: -34.60, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 629-92-5

Dichloromethane, 100µg/ml in MeOH, 5ml