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what is the limit of Correlation for IR test compare to the
standard and test
- 3 Answers
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- Nakoda Chemicals, I also Faced
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Answer / kvb murthy
NLT 0.95 for Inetrmediates
NLT 0.99 for Active Pharmacuetical Ingredients
| Is This Answer Correct ? | 5 Yes | 1 No |
Answer / ch ankammarao
NLT-0.95 for intermediate
NLT-.0.99 for Final approval products
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / guest
NLT:0.95FOR INTERMEDEATES AND NMT
:0.98FOR FINAL APIS
| Is This Answer Correct ? | 5 Yes | 6 No |
why reference flow required during hplc analysis on rid?
we calibrate HPLC once in 6 months while iam doing calibration i came to know that calibration was failed. then how can i justify that the samples analyzed on the system during this 6 months was wright? how can i forward in to the next step for those batches?
IF THE COMPOUND PKA IS 5.3 WHY WE ARE ADJUSTING PH+/-2 OF THE COMPOUNDS PKA. WHAT IS THE CONDITION
2 Answers Dr Reddys, Reddy Labs,
why we use holmiumperchlorate in calibrating uv
4 Answers Aurobindo, DRL, MSN Pharma,
What is the principle of hplc detectors like.. UV detector,flurosence detector, RID?
before starting analytical method valodation what you checking? and how giving preference to start validation?
In the test for control of absorbance in UV calibration why do we use only potassium dichromate and what is purpose of taking a specified amount of 57.0-63.0mg?
What is rs test why we are performing rs test?
Why used 0.02% v/v solution of toluene in hexane for calibration of UV.
Plz explain the formula in uv calibration =Absorbance of the sample ( x ) x 10 x 1000/Weight of potassium dichromate taken in mg
How we performed the force degradation for drug substance, is any specific guideline is available for each parameter(Acidic, basic, oxidation,heat)? what conditions you mentained for above parameters.
how can we calculate void volume?give its importance in brief
Organic Chemistry 
