Analysis of atrazine and acetochlor herbicide by gas chromatography

ObjectiveTo analysis the mixed-herbicides. MethodsThe mixture of triazine herbicides and acylamide herbicides wase analyzed by gas chromatography and the quantities of acetochlor and atrazine was determined. ResultThe linear interrelated ratios of afrazine and acetochlor are 0.9991 and 0.9999; the average recovery rate are 99.9% and 99.1%; the normal deviations are 0.022 and 0.024; the variation ratios are 0.24% and 0.10%. ConclusionThe results show that this method is a effective method to analyse the mixed-herbicides.