Use Titration Blank Correction Calculator when you need to correct a titration sample volume by subtracting the titrant volume consumed by a blank. Enter Blank titrant volume and Sample titrant volume using the definitions and units below so the result can be reproduced.

Blank titrant volume

A finite measured or assumed value greater than or equal to 0, expressed in mL.

Sample titrant volume

A finite measured or assumed value greater than or equal to 0, expressed in mL.

The published tool contract uses this rule: Correct a titration sample volume by subtracting the titrant volume consumed by a blank.

Corrected titrant volume

The calculated corrected titrant volume in mL.

A ratio or percentage can conceal the scale of its numerator and denominator and becomes sensitive to measurement error when the denominator is small.

Retain the original Blank titrant volume and Sample titrant volume values and their units alongside the result. Analytical Dilution Correction Calculator is useful when you instead need to correct a diluted analytical concentration using the aliquot and final solution volumes. Analytical Relative Standard Deviation provides another view by helping you calculate relative standard deviation from a supplied sample standard deviation and mean: RSD%=100s/|mean|. The mean cannot be zero; this is a precision measure, not an accuracy estimate.

• Analytical Dilution Correction Calculator

  Correct a diluted analytical concentration using the aliquot and final solution volumes.

• Analytical Relative Standard Deviation

  Calculate relative standard deviation from a supplied sample standard deviation and mean: RSD%=100s/|mean|. The mean cannot be zero; this is a precision measure, not an accuracy estimate.

• Calibration Intercept

  Compute the calibration curve intercept from the low calibration point and the slope.