Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Prihatin Erma Prihatin"'
Publikováno v:
Journal of Biological Researches, Vol 15, Iss 2, Pp 165-169 (2012)
A simple and rapid densitometric method has been developed for determination of low levels of carbaryl in soy bean matrix samples.Sample carbaryl in the soybean matrix was extracted with acetonitril, chloroform and NaCl 0.2 % solution, and the result
Externí odkaz:
https://doaj.org/article/6bca10e300cf4147b9fb3ed35cb22f32
Publikováno v:
Berkala Penelitian Hayati. 15:159-164
A lot of substance circulating in the market used preservative as a mean to lengthen a period to keeping. One of them is formalin, its very dangerous poisonous chemicals for health. The aim of this research was to identify the existence of preservati