In GC calibration,what is the procedure to calibrate the
TCD (thermal counductivity detector)suggest ?
No Answer is Posted For this Question
Be the First to Post Answer
How is the Flame test performed?
are there in uv lamb that is chractrestic for wavelenghth 205 nm ?????
1 Answers Beni Suef University, Graviti Pharmaceuticals, Sri Krishna Pharmaceuticals,
why we use only vanilline , acetanilide,& caffeine For the Calibration of melting point appartus?
If vendor having more imp than monograph then how to proceed? and how to set spec?
What is the diffrence between the performing of LOD ordinary drying at voven and vaccum method.
In lcms analysis some times we get sodium and potassium adducts. if the compound is havine sodium ions how can we confirm wether sodium is from sample or it is a adduct?
2 Answers Teva Pharmaceuticals,
stability study is going on up to 3years for famotidine-USP but the pharmacopeia is revised and tlc test is replaced with hplc test. At the 4th year frequency the product is failed in hplc test .how can i assain the expiry or retest date and can i stop or continue the programme?
How to fix the sample conc. in Related substances test by HPLC?
why required specificity in valdation
what is the difference between melting range & melting point? Which is more significant?
What is descriminatory disolution medium ?
3 Answers Cipla, Graviti Pharmaceuticals,
viod volume and dead time