Chloroparaffin C10-C13, 51,5% Cl, 100µg/ml in CY, 10ml

gamma-1,2,3,4,5,6-Hexachlorocyclohexane-d6, 100µg/ml in Isooctane, 1ml

EPA 506Laboratory Performance Test 7 Analytes each concentration as listed in methanol; units: 5x1mL, 1x5mL 1225.12 Diethyl phthalate DEP [84-66-2] 100µL/mL 1228.22 Bis(2-ethylhexyl) adipate BEHA

N-Nitroso-N-ethylaniline, 100μg/ml in MeOH, 5ml