A rapid, colorimetric, procedure for determination of fenitrothion.
作者信息
Desmarchelier J M
出版信息
J Environ Sci Health B. 1981;16(4):419-26. doi: 10.1080/03601238109372268.
PMID:7288093
Abstract
Fenitrothion in formulations and on grains is determined colorimetrically as 4-nitro-3-methylphenoxide, after hydrolysis at room temperature catalysed by alkaline peroxide. Interferences in determination of residue levels are removed by filtration of commodity extract through basic alumina or by barium chloride plus excess oxidant.
摘要
相似文献
1
A rapid, colorimetric, procedure for determination of fenitrothion.
J Environ Sci Health B. 1981;16(4):419-26. doi: 10.1080/03601238109372268.
2
Penetration of malathion in stored corn, wheat, and sorghum grain.马拉硫磷在储存玉米、小麦和高粱谷物中的渗透情况。
J Econ Entomol. 1974 Aug;67(4):477-8. doi: 10.1093/jee/67.4.477.
3
Rapid method for the determination of lysine in cereal grains without hydrolysis.无需水解测定谷物中赖氨酸的快速方法。
Anal Biochem. 1975 Jun;66(2):460-80. doi: 10.1016/0003-2697(75)90614-4.
4
[Residue status of DDT, lindane and metabolites in grain after separation from DDT preparations].
Nahrung. 1983;27(6):599-605. doi: 10.1002/food.19830270627.
5
[Determination of zearalenone in grains using high pressure liquid chromatography].[采用高效液相色谱法测定谷物中的玉米赤霉烯酮]
Vet Med (Praha). 1983 Feb;28(2):111-7.
6
Submicrogram level determination of mercury in seeds, grains, and food products by cold-vapor atomic absorption spectrometry.采用冷蒸气原子吸收光谱法对种子、谷物和食品中的汞进行亚微克级测定。
J Agric Food Chem. 1975 Jul-Aug;23(4):671-4. doi: 10.1021/jf60200a022.
7
Simple, selective and sensitive spectrophotometric determination of fenitrothion using novel chromogenic reagent.
J Hazard Mater. 2007 Jul 19;146(1-2):51-7. doi: 10.1016/j.jhazmat.2006.11.047. Epub 2006 Nov 28.
8
Residues of mancozeb and ethylenethiourea in grain samples.
Bull Environ Contam Toxicol. 1979 Jul;22(4-5):475-8. doi: 10.1007/BF02026973.
9
Simultaneous determination of the mycotoxins citrinin and ochratoxin A in wheat and barley by high-performance liquid chromatography.高效液相色谱法同时测定小麦和大麦中的霉菌毒素桔霉素和赭曲霉毒素A
J Chromatogr. 1986 Mar 14;355(1):335-9. doi: 10.1016/s0021-9673(01)97333-9.
10
[Tryptophan content of cereal proteins].[谷物蛋白中的色氨酸含量]
Z Lebensm Unters Forsch. 1983;177(6):457-60. doi: 10.1007/BF01409676.
Zotero 插件