Isoproturon-desmethyl, 100µg/ml in ACN, 5ml

tert-Amyl methyl ether + blank RFA, 10Wt%, Solvent-RFA gasoline, Unit 10mL, # of units-2+1, Cas.no. 994-05-8

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

n-Pentyl benzyl phthalate, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1240-18-2