Determination of Formaldehyde

Usage

data(acid)

Format

A data frame with 6 observations on 2 variables.
[,1] carb numeric Carbohydrate (ml)
[,2] opt numeric Optical Density

Description

These data are from a chemical experiment to prepare a standard curve for the determination of formaldehyde by the addition of chromatropic acid and concentrated sulpuric acid and the reading of the resulting purple color on a spectophotometer.

Source

Bennett, N. A. and N. L. Franklin (1954). Statistical analysis in Chemistry and the Chemical Industry. New York: Wiley

References

McNeil, D. R. (1977). Interactive Data Analysis. New York: Wiley.


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