Laboratory Spike Solution

3,6-Dimethyldibenzothiophene/2,6-Dimethyldibenzothiophene (6:1), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 31613-04-4

Carbophenothion-methyl, 10.0 µg/ml, Cyclohexane,

Sodium perfluoro-1-pentanesulfonate, 1.2ml x 50ug/ml, methanol