What is the thickness of polystyrene film?

Answer Posted / rameshgoud soma

0.33microns

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

calibrtion procedue of LC-MS

2133


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.

2592


which situation gc hs and gc als require to use?

290


how a particular wavelength can be different for a particular compund while analysing by uv and by HPLC.

1827


if your impurity coeluting with each other in that situation how require to set specification? is it acceptable?

357






What is a difference between potency and purity?

629


for heavy metal test lead used in which form pure form or any other form for preparation of lead standard sol

5280


What is the principle of HPLC, GC, LCMS, GCMS,LC QQQ, GC QQQ, LC Q TOF and GC Q TOF. What are the applications and Specificity?

8300


Difference between the quantitative analysis and qualitative analysis?

612


What is the acceptance criteria for moisture balance when calibrated with sodium sulfate

1539


Why Ethanol is Used for Standardization of GC Head space?

3713


acceptance criteria for lod & loq by standard deviation of response and slope??

2080


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

1743


Why we use potassium dichromate in uv calibration Exact reason behind it??

651


How to decide assay range for non pharmacopeial API analysis by HPLC? Could you give me any reference for same e.g Guidelines or Paper publications?

2856