3XU J L,XU X,VERSTRATE W.Adaption of E.coil cell method for micro-scale nitrate measuremeng with the Griess reaction in culture media[J].Journal of Microbiological Methods,2000,41 (2):23-33.
4WANG G F,HORITA K,SATAKE M.Simultaneous spectrophotometric determination of nitrate and nitrite in water and some vegetable samples by column preconcentration[J].Microchemical Journal,1998,58(3):162-174.
5KAZEMZADEH A,ENSAFI A A.Simultaneous determination of nitrite and nitrate in various samples using flow-injection spectrophotometric detection[J].Microchemical Journal,2001,69(3):159-166.
6LEGNEROVA Z,SOLICH P,SKLENAROVA H,et al.Automated simultaneous monitoring of nitrate and nitrite in surface water by sequential injection analysis[J].Water Research,2002,36 (1):2777 -2783.
7PETSUL P H,GREENWAY G M,HASWELL S J.The development of an onchip micro-flow injection analysis of nitrate with a cadmium reductor[J].Analytica Chimica Acta,2001,428(4):155-161.
8KAZEMZADEH A,ENSAFI A A.Sequential flow injection spectrophotometric determination of nitrite and nitrate in various samples[J].Analytica Chimica Acta,2001,442(4):319-326.
9MONSER L,SADOK S,GREENWAY G M,et al.A simple simultaneous flow injection method based on phosphomolybdenum chemistry for nitrate and nitrite determinations in water and fish samples[J].Talanta,2002,57 (1):511-518.
10ZATAR N A,ABU-EID M A,EID A F.Spectrophotometric determination of nitrite and nitrate using phosphomolybdenum blue complex[J].Talanta,1999,50(1):819-826.
