tau-Fluvalinate, 100 µg/ml, Acetonitrile, 5ml

Oxygenate Free Refinery Gasoline Blank; unit: 1x10mL, 5x10mL RFA Gasoline (Neat)

4,6-Dichloroguaiacol , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 16766-31-7

Ethyl-ß-D-6-triacetyl glucuronic acid methyl ester, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no.