What is the difference between void volume and delay volume
in HPLC?
Answer Posted / rajendra baraskar
Delay Volume is the volume between GPV & Detector.
Dead volumn is the volume between sample injector & Column
outlet.
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
How to fix the sample conc. in Related substances test by HPLC?
What is the principle of Thermal conductivity detector and FID?
For standardization of volumetric solutions, acceptance limit for concentration is considered as 10% of nominal concentration and %RSD as NMT 0.2% (for appropriate no. of replicates). But , if %RSD has not met, what should be further action?
What is the calibration of uv process and preparation
what you do when compound having dwel wavelength?
pharma industries oriented
what is the structure of DOWEX-50
what is diffrence between specificity and selecivity?
What is the difference between chromatographic purity and related substances?
In which situation we require to analytical method validation of excipient?
How will u perform degradation study in detectors other thann PDA in HPLC Methodology
why should we perform dissolution PVT calibration only by UV spectrometer, not by HPLC ?
what is the acceptance criteria for enteric coated tablets in 0.1n hcl validation in each parameter?
In HPLC calibration, caffeine is used as primary standard for wave length calibration due to caffeine is having dual maxima at 273 & 205 nm and one minima at 245 nm. Any body can give reference of these details from any pharmacopeia (with chapter no.) or any other authentic guideline?
what is mean by covalidation