what is the identification test of volatile substance?
what is volatile compound?

Answer Posted / manoj reddy

Volatile organic compounds (VOCs) are organic chemicals that have a high vapor pressure at ordinary room temperature.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

in which situation ion pair agent require to use?

269


in which situation require to take incident in validation?

756


Why six unit used for precision?

798


In BP2013, Loperamid HCl monograph. Assay by titration with 0.1N sodium hydroxide using hydrocloric acid 0.01N and reading the volume added between the 2 points of inflexion. I have a question that if the diluent solvent is ethanol is certainly consumed a amount of volume of titrant, so this volume must be eliminated on the result calculation or not apart from first point which is subtracted above.

2603


In which situation we require to analytical method validation of excipient?

293






How to calibration of the uv spectroscopy and its test?

669


Why we used in n-butyl acetate water content terminology while in ethyl acetate we used moisture content terminology?

1374


Loss of linearity in tkn analysis, possible reasons?

802


My question about gas chromatography sulfur chemiluminsecence detector. I test unknown sample gas by GC-SCD (calibrated ) and the result of *H2S is 279 PPM , *but when I test the same sample with the GC-TCD (calibrated ) the value of *H2S is 2500 PPM . I'd like to inform you that both GCs are calibrated and have very good operation conditions with stable parameters . the question is if the sample gas with higher H2S over detection limits of SCD detector (1000 ppm). why the result it 279 ppm Best regards

1111


If we do accuracy at same concentration at which linearity planned,what is the need to do linearity separately?

1753


How can we confirm the HPLC column is end-capped or not? Is it possible to identify by physical appearance?

2717


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?

1247


analytical method validation require to with respect to release specification or shelf life specification?

280


when we talk about change in entropy we consider total entropy means of surround +entropy of system but when we talk about change in Gibss free energy we consider entropy of system.explain with reason.

1515


What is aggregate and fragments in SEC?

1587