4-Nitrophenol, 100 µg/ml, Acetonitrile, 1ml

Methyl cis-11,14-eicosadienoate C20:2, 10mg/ml in Heptane, 1ml

n-Pentacosane, ?13C: -28.21, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 629-99-2

Fenuron, 100µg/ml in Acetonitrile, 5ml