10,11-Dihydro-10-hydroxycarbamazepine, 100 µg/ml,

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

Tritolylphosphate (isomer mixture), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1330-78-5

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