Method development for determination of residual Chlorpyrifos in the grapes by Tlc-fid
نویسندگان
چکیده
منابع مشابه
study of cohesive devices in the textbook of english for the students of apsychology by rastegarpour
this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...
Development a HPLC method for simultaneous determination of Azinphose methyl, Diazinon, Phosalone and Chlorpyrifos residues in fruit
A high-performance liquid chromatography with ultraviolet detection (HPLC/UV) methodwhich was used solid-phase extraction for cleanup, was developed for the determination ofAzinphos methyl ,Phosalone, Diazinon and Chlorpyrifos residues in fruits. A full factorialexperimental design was used for development of HPLC condition and evaluation of effect ofthree factors (pH of mobile phase, percent o...
متن کاملDevelopment and validation of GC-FID method for the determination of ethanol residue in marjoram ointment.
Our study describes the procedure development and validation of the GC-FID method for the determination of ethanol content in marjoram ointment. At the validation procedure linearity ranged from 1 x 10(-4)% to 1 x 10(-1)%, limit of detection was 5 x 10(-5)%, relative standard deviation for precision RSD = 1.07%, relative standard deviation for intermediate precision RSD = 1.43% and good recover...
متن کاملDevelopment of a Rapid Method for the Determination of Caffeine in Coffee Grains by GC-FID—A Fully Validated Approach
A simple method for the determination of caffeine in coffee grains by GC-FID (Gas Chromatography-Flame Ionisation Detector) is presented in the current work. The method was fully validated according to ISO (International Organization for Standardization) 17025 requirements and European Commission regulations. The accuracy, as provided by recovery experiments, was higher than 93%, and the precis...
متن کاملdevelopment of different optical methods for determination of glucose using cadmium telluride quantum dots and silver nanoparticles
a simple, rapid and low-cost scanner spectroscopy method for the glucose determination by utilizing glucose oxidase and cdte/tga quantum dots as chromoionophore has been described. the detection was based on the combination of the glucose enzymatic reaction and the quenching effect of h2o2 on the cdte quantum dots (qds) photoluminescence.in this study glucose was determined by utilizing glucose...
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Egyptian Journal of Forensic Sciences
سال: 2017
ISSN: 2090-5939
DOI: 10.1186/s41935-017-0032-8