Many laboratories still rely on traditional volumetric methods for preparing samples, standards and solutions, which poses considerable potential for variability and errors. Read "Efficient Sample and ...

In the laboratory course, students first learn important methods of food analysis in theory in a parallel lecture series and then prepare for the experimental lab work with different materials on ...

Recent expert guidance emphasizes that proper pre-test preparation — from fasting correctly to timing sample collection — can significantly improve the accuracy of lab results and help avoid delays.

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Students will determine the total concentration of free iron in freshwater and/or municipal drinking water via visible absorption spectrophotometry. This exercise will require students to create ...

Water is used for almost all applications in the laboratory. Impurities are found in all tap water and can have a negative effect on scientific analyses. Water that is adequate for rinsing vessels may ...

Media preparation products provide an optimum growing environment for culturing microbiological organisms. Media preparation products differ based on the types of nutrients and their combination.

Water is used for almost all applications in the laboratory. Impurities are found in all tap water and can have a negative effect on scientific analyses. Water that is adequate for rinsing vessels may ...