how to prepare low ppm solution from high ppm solution ?

Answer Posted / murli

there is imp to know the which conc sol u need and which is
conc of high conc sol .you are using formula
c1v1=c2v2
if c1-100ppm
v2-100ml
c2-10ppm
vi-?
v1=c2.v2/c1
you get vol .diluted to 100ml having conc 10 ppm

Is This Answer Correct ?    18 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is gelatinization?

1178


what is definition of validation? which components are followed give detail?

1831


If combination product how require to identify which imp is of which api?

324


What are modes of quantification in related substances

1723


mode of absorption in alimentary canal?

1921






How to fix the sample conc. in Related substances test by HPLC?

613


1)What's the meaning of Absorption,give a example. 2)What's the meaning of Adsorption,give a example. 2)what is the difference between Absorption and Adsorption.

2425


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

313


why digestion require in icpms?

308


if content uniformity passing but dissolution varrying then what is next step?

390


How do we get end points and how many end points are possible for citric acid and di-acid not theorotically answer should be given practically.

2021


what is biorelivent dissolution media?

307


How can we confirm the HPLC column is end-capped or not? Is it possible to identify by physical appearance?

2717


Is it nessesary all multimedia dissolution require descriminatory?

344


What is third generation HPLC Columns?

1512