In Number of Theoretical Plates (N) = 16 (tr/w)2.
where tr: retention time, and W: peak width.
My Question is here in formula what is 16.Can u explain
briefly?

---Veerabhadrarao.M

Answer Posted / guest

16 giving to USP md

Is This Answer Correct ?    2 Yes 8 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

in sampling of raw material which side is pasted sampled labels

1249


What is stray light in uv what are units for stray light

1026


Did anybody have method for acetyl cysteine effervescnce tablet

1816


what is the origin to prepare standard operating procedure

1794


How can we calculate offset value pH measurment

1075






Many times I don't got a caffeine peak in calibration of hplc using guard column ❓

1172


if you given one product then which tests you will perform?

323


How require to perform linearity as per ANVISA? What are the acceptance criteria?

728


pharma industries oriented

1692


What is the diffrence in japan mkt requirement in analytical method validation over US?

301


From where require to take the RLD sample?

286


WHY given much noise PDA dector then VWD Dector

1507


HI,I CLEARED BOB CLERK EXAM. MY INTERVIEW WILL BE ON 9TH OCTOBER,2010.PLEASE SEND ME INTERVIEW QUESTIONS AND ANSWERS. THANK YOU.

1739


What is the accrptance criteria in RSD for RS method precision on basis of impurity percentages?

314


If vendor having more imp than monograph then how to proceed? and how to set spec?

343