Determination of O,O-Diethyl O-p-Nitrophenyl Thiophosphate (Parathion) in Pineapples

R. Santini, Jr., Evangelina Sotelo
1969 The Journal of Agriculture of the University of Puerto Rico  
Reliable results are obtained using the Averell and Norris procedure for the determination of very small qualities of parathion in pineapple.
doi:10.46429/jaupr.v39i1.12693 fatcat:poyotkfx6rebhj5ehppyk62l5e