retention time

Retention time ( tR), also called the total  retention time. The time between injection  and the appearance of the peak maximum. The total retention volume (VR) is determined  by multiplying the retention time  by the flow rate. The adjusted retention  time (tR') adjusts for the column void volume;  tR' =  tR -  tM. It usually is measured  from the point of injection to the apex of  the peak, but it should be measured to the center of gravity of the peak for asymmetric peaks.. 

The term "retention time" was found in the following pages:

ESI-MS: The tool for the identification of chemical species | EVISA's News
Instrument database: Shimadzu Europe - Prominence UFLCXR High-speed HPLC system
Instrument database: Shimadzu Europe - LCMS-prep STAR
Instrument database: PerkinElmer Inc. - Series 200 Fluorescence Detector
Instrument database: Shimadzu Europe - Nexera-e - Comprehensive Two-Dimensional Liquid Chromatograph
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Instrument database: Jasco Inc. - MD-2010 and MD-2015 diode array PDA HPLC detector
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Instrument database: Jasco Inc. - PU-2080 Isocratic HPLC pump
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Instrument database: Hitachi - Science & Technology - LaChrom Elite L-2100 SMASH Pump
Instrument database: Agilent Technologies Inc. - G1312B (1200 Series) Binary Pump SL
Instrument database: Waters Corporation - 2790 Alliance
Instrument database: Hitachi - Science & Technology - LaChrom Elite L-2300 Column Oven
Instrument database: Agilent Technologies Inc. - G1312A (1200 Series) Binary Pump
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