Sequential injection system for analysis of degree brix, orthophosphate and ph in raw sugarcane juice applicable to sugar industry

by Phoonthawee Saetear, Nattinee Saechua, Kamonthip Sereenonchai
Published 2022

Development of a simple jam-jar apparatus for direct analysis of solid and liquid samples

by Chanatip Kookarinrat, Napaporn Youngvises, Phoonthawee Saetear, Duangjai Nacapricha, Kamonthip Sereenonchai
Published 2018

Sequential injection system for simultaneous determination of sucrose and phosphate in cola drinks using paired emitter-detector diode sensor

by Phoonthawee Saetear, Kittiwut Khamtau, Nuanlaor Ratanawimarnwong, Kamonthip Sereenonchai, Duangjai Nacapricha
Published 2018

A low-cost method for determination of calcium carbonate in cement by membraneless vaporization with capacitively coupled contactless conductivity detection

by Kamonthip Sereenonchai, Saowapak Teerasong, Sumonmarn Chan-Eam, Phoonthawee Saetear, Nathawut Choengchan, Kanchana Uraisin, Natchanon Amornthammarong, Shoji Motomizu, Duangjai Nacapricha
Published 2018

Reagent-free analytical flow methods for the soft drink industry: Efforts for environmentally friendly chemical analysis

by Thitirat Mantim, Phoonthawee Saetear, Saowapak Teerasong, Sumonmarn Chan-Eam, Kamonthip Sereenonchai, Natchanon Amornthammarong, Nuanlaor Ratanawimarnwong, Prapin Wilairat, Wanchai Meesiri, Kanchana Uraisin, Duangjai Nacapricha
Published 2018