What was found
FLIGHT ATTENDANT'S ADVISED CAPTAIN OF CABIN ODOR APPROXIMATELY TEN MINUTES PRIOR TO LANDING, IRRITATING NOSE & THROAT. APU WAS NOT RUNNING, APPROXIMATELY 3,000 FT AGL. ACCOMPLISHED CABIN AIR QUALITY TROUBLESHOOTING JOB CARD 26L00021001, NO DEFECTS NOTED. ACFT OK FOR CONTINUED SERVICE.