Flumequine, 100 µg/ml, Methanol, 1ml

3-Methyl-2-naphthol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17324-04-8

2,2',3,5,6,6'-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Potassium perfluoro-1-butanesulfonate, 1.2ml x 50ug/ml, methanol