ABDULAZIZ JERAYED2022-06-022022-06-023945https://drepo.sdl.edu.sa/handle/20.500.14154/63429en-USDETERMINATION OF ISOPROPYL -N- (3- CHLOROPHENYL) CARBAMATE (CIPC) AND 1,2,4,5- TETRACHLORO -3- NITROBENZENE ( TCNB ) IN SUPERMARKET POTATOES USING HIGH PERFORMANCE LIQUID CHROMATOGRAPHY .Thesis