Variable

Formula

Description

Fraction Number

frac.number

Indicates the number of the fraction.

Retention Time Start

frac.start_time

Retention time at fraction start.

Retention Time End

frac.end_time

Retention time at fraction end.

Number of Tubes

frac.nTubes

Indicates the number of tubes in the fraction.

Select Tube

frac.tube("OPT").x

Displays the selected fraction tube - opens the Fraction Tube category

Tube List

frac.tubeList("OPT", "<Sep.> ")

Lists the tubes in the fraction (OPT = option and <Sep.> = used separator).

Collected Volume

frac.volume

Volume collected in the fraction

Channel Parameter

frac.channel.x

Displays the channel parameter selected for the fraction - opens the Fraction Detection Parameter category.

Number of Peaks

frac.nPeaks("OPT")

Number of all peaks within the fraction

Select Peak

frac.peak("OPT").x

Selects the peak from the fraction based on the selected parameter - opens the Peak Results category