Why we use pyrene in HPLC calibration ( UV-vis/PDA)

Answer Posted / amit kumar singh

We use Pyrene to verify wavelength accuracy for HPLC at higher wavelength (More than 275 nm).

Is This Answer Correct ?    7 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

If calibration of 12 bowl dissolution apparatus does not meets single stage procedure, how can you precede calibration?

4235


Dear friens,this is sreedhar i am a pharmacy post graduate and having 3 years of experience in pharma industry. I am searching job in USA. through that i want to apply H1,please sugeest me how can i search job or is there any consultancies in india help me to get job?

1685


what is the defination of Change Control given in various guidelines?

2672


solubility of drug in penetration enhancers is affected to the transdermal penetration of any drug yes or not? increase penetration with solubility or not?

1907


What is limit of cleaning validation?

1847






Can we quantify bound water by KF titrator ?

957


how quantitative stability is done

2102


i've completed B.Pharmacy in nov.2009 & now i want to apply for drug inspector,but i don't know about the eligibility ,procedure to apply ,entrance test,interviews,etc. so i want a detailed information about it.please send me the information.thanks

1766


what is limit of cleaning validation

1996


what is antioxidant para meters

2347


A patient reports not experiencing the desired relief from their anxiety symptoms after a few weeks of Alprazolam treatment. How would you assess and adjust their treatment plan?

116


HI, I srinivas , was shortlisted for interview of Ph.D. PROGRAMMES FOR ACADEMIC SESSION 2012, I have interview on 17-nov-2011. Sir can you tell me about interview, how to prepare for it. How it will be? It's my first interview sir, i don't know how to face it. Kindly help me sir, Thanking yoU,

1657


What is the difference between polarimeter lamp and IR lamp?

5145


Whhat is the justification for stability study in api missed stations through deviations and statistical analysis is required.

3134


Why do not dry vanillin befour MR CALIBRATION

540