2-Perfluorooctyl ethanol (8:2), 1.2ml x 50ug/ml, methanol

Ketoprofen,neat,neat,10mg,

EPA 528 rev. 1.0 Sample Fortification Solution 1 100µg/mL in methanol; unit: 1x5mL 2420.6 2-Chlorophenol-3,4,5,6-d4 [93951-73-6]

Chlorobenzene, 1000µg/ml in MeOH, 1ml