What is the calibration procedure for UV Spectrophotometer

Answer Posted / amar

Calibration is done in Four steps
1-Control of wavelength
2-Control of Absorbance
3-Limit of Stray light
4-Resolution power

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Hi, Can anybody please send me the last year question papers of Oriental Bank of Commerce PO exam. My email ID is: yamini.friend14@gmail.com Thanks.

1558


WRITE ABOUT A RECENT VISIT TO A RESTAURANT.

4271


In 3.5 Kg rod , there is 74% silver. If it is alloyed with a 0.5 Kg rod, the % of silver goes up to 84%. The percent of silver in 0.5 Kg rod?

1002


During the early months of 2009, some economists concluded that the slew of U.S. government programs created during the fall of 2008 to stabilize an economy marked by an absence of credit, a wave of enormous asset write downs, a precipitous decline in housing prices, and a historic loss of consumer confidence _________________ has not succeeded in engendering healthy intra-bank credit flows and reviving depressed equity prices has not succeeded in engendering healthy intra-bank credit flows and bringing about the revival of have not succeeded in engendering healthy intra-bank credit flows and reviving depressed equity prices have not succeeded in engendering healthy intra-bank credit flows and to revive depressed equity prices

1479


p and q are positive integers with their average 5, find how many different values can p take

716






there are 27 coins in which one is heavier than rest(all equal weight). how many measurements are needed to isolate that odd one.

759


Three cards are drawn at random from an ordinary pack of cards. Find the probability that they will consist of a king, a queen and an ace.

719


How is the father of the man ,who is the brother of the only aunt of my brother related to me?

707


13_46_8_180_210_75 = 64 . Use + and – in the empty places to make the equation holds good. Take m = number of + and n = number of – . Find m – n?

766


epaulette : shoulder :: tiara :

768


Radha, Geeta & Revathi went for a picnic.After a few days they forgot the date,day and month on which they went to picnic.Radha said that it was on Thursday,May 8 and Geeta said that it was Thursday May 10.Revathi said Friday June 8.Now one of them told all things wrongly,others one thing wrong and the last two things wrongly.If April 1st is tuesday what is the right day,date and month?

766


A boy has Rs 3 in total. If he wins, he gains 1 Rupee and if he looses, he has to loose 1 Rupee. The boy may lose only 5 times in the game and if he earns 5 Rs, he has to quit the game. Find the number of ways of the possibilities.

747


Plz send me the SBI exam previous question paper.

1816


(998-1)(998-2)(998-3).....(998-n)= ? when n>1000

913


A person gives a secret to two other persons in 5 minutes. How long will he take to tell the secret to 768 people?

881