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Browsing by Author Kraingkrai Ponhong
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Showing results 1 to 8 of 8
Issue Date
Title
Author(s)
1-Jan-2019
A Cost-Effective Spectrophotometric Method Based on Enzymatic Analysis of Jackfruit Latex Peroxidase for the Determination of Carbaryl and Its Metabolite 1-Napthol Residues in Organic and Chemical-Free Vegetables
Pirom Didpinrum
;
Kraingkrai Ponhong
;
Watsaka Siriangkhawut
;
Sam ang Supharoek
;
Kate Grudpan
;
Mahidol University
;
Mahasarakham University
;
Chiang Mai University
1-Apr-2018
Employing natural reagents from turmeric and lime for acetic acid determination in vinegar sample
Sam ang Supharoek
;
Kraingkrai Ponhong
;
Watsaka Siriangkhawut
;
Kate Grudpan
;
Mahidol University
;
Mahasarakham University
;
Chiang Mai University
1-Jul-2016
Employing peroxidase from Thai indigenous plants for the application of hydrogen peroxide assay
Kraingkrai Ponhong
;
Sam ang Supharoek
;
Watsaka Siriangkhawut
;
Kate Grudpan
;
Mahasarakham University
;
Mahidol University
;
Chiang Mai University
15-Aug-2017
A green analytical method for benzoyl peroxide determination by a sequential injection spectrophotometry using natural reagent extracts from pumpkin
Sam ang Supharoek
;
Kraingkrai Ponhong
;
Kate Grudpan
;
Mahidol University
;
Mahasarakham University
;
Chiang Mai University
1-Jan-2019
A new method for spectrophotometric determination of carbaryl based on rubber tree bark peroxidase enzymatic reaction
Sam ang Supharoek
;
Kraingkrai Ponhong
;
Watsaka Siriangkhawut
;
Kate Grudpan
;
Mahidol University
;
Mahasarakham University
;
Chiang Mai University
1-Jan-2020
A new spectrophotometric method based on peroxidase enzymatic reaction to determine tetracycline in pharmaceutical and water samples
Sam ang Supharoek
;
Kraingkrai Ponhong
;
Bordin Weerasuk
;
Watsaka Siriangkhawut
;
Kate Grudpan
;
Mahidol University
;
Mahasarakham University
;
Chiang Mai University
1-Jan-2015
A rapid and sensitive spectrophotometric method for the determination of benzoyl peroxide in wheat flour samples
Kraingkrai Ponhong
;
Sam Ang Supharoek
;
Watsaka Siriangkhawut
;
Kate Grudpan
;
Mahasarakham University
;
Mahidol University
;
Chiang Mai University
15-Jul-2012
Simultaneous injection effective mixing flow analysis of urinary albumin using dye-binding reaction
Nuanlaor Ratanawimarnwong
;
Kraingkrai Ponhong
;
Norio Teshima
;
Duangjai Nacapricha
;
Kate Grudpan
;
Tadao Sakai
;
Shoji Motomizu
;
Aichi Institute of Technology
;
Srinakharinwirot University
;
Chiang Mai University
;
Mahidol University
;
Okayama University