Gibberellic acid, 100 µg/ml, Acetonitrile, 5ml

2,3,3',4,6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,

n-Octacosane, ?13C: -29.85, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 630-02-4

Etrimfos, 100 µg/ml, Acetonitrile, 5ml