Determination of chromium in foodstuffs by using novel adsorbent in vortex assisted-dispersive solid phase micro-extraction method: An application of multivariate techniques
Jamshed Ali, Mustafa Tüzen, Wahid Bux Jatoi, Mushtaque Ahmed Jakhrani, Bakı Hazer
Topics & Concepts
Certified reference materialsExtraction (chemistry)Detection limitCalibration curveChromiumSolid phase extractionAdsorptionChromatographyGraphite furnace atomic absorptionChemistryFactorial experimentFractional factorial designAnalytical Chemistry (journal)Materials scienceMathematicsMetallurgyOrganic chemistryStatisticsAnalytical chemistry methods developmentElectrochemical Analysis and ApplicationsExtraction and Separation Processes