What was found
DURING CRUISE, FLIGHT ATTENDANTS REPORTED AN ACRID ODOR IN THE CABIN IN THE AREA OF ROW 8 TO 16. SEVERAL PASSENGERS REPORTED AN ODOR SIMILAR TO NAIL POLISH OR MARKERS. FLIGHT ATTENDANT "A" AND "F" REPORTED HAVING A DULL HEADACHE AND NOSE IRRITATION. MAINTENANCE PERFORMED CABIN ODOR TROUBLESHOOTING CARD 26L00021003, NO EVIDENCE OF OIL, FUEL, OR HYDRAULIC SMELL NOTED. OK FOR SERVICE.