1 % solution is equal to how much ppm

Answers were Sorted based on User's Feedback



1 % solution is equal to how much ppm..

Answer / rahul

Solution in ppm="when 1mg compound dissolved to 1000ml it
is 1ppm solution".1% solution means 1gm dissolved to 100ml
so
1gm is nothing but 1000mg, 1000mg dissolved to 1000 ml
gives 1000ppm and as this 1gm dissolved to 100ml this is
100000 ppm solution.

Is This Answer Correct ?    7 Yes 61 No

1 % solution is equal to how much ppm..

Answer / srinivas

1 gm in 100 ml is 1% Solution

1 gm = 1000 mg

1 mg = 1000 ppm

1% Solution = 1000000 ppm

Is This Answer Correct ?    40 Yes 137 No

Post New Answer

More Analytical Chemistry Interview Questions

why the most API molecule are in the hydrochloride form?

1 Answers  


why inject diluted standard solution in related substance analysis by HPLC?

3 Answers   Biocon, Sun Pharma,


What is the difference between Spectroscopy and spectrophotometry,What are the applications?

4 Answers   Caplin Point, Cipla,


if the flow rate is increases then any changes in retention time in hplc

1 Answers  


why we use 0.1% acetone in gradient calibration of HPLC?

3 Answers   Cipla, Dr Reddys, FDC,


why has inject 5 injection in assay

2 Answers   Lupin,


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

1 Answers  


In UV calibration we use Holmium perchlorate solution made in 1.4M perchloric acid The question is that 1.4 M perchloric acid we make is it in water or glacial acetic acid?

4 Answers  


why we are using sodium,potassium phosphates for mobile phase preparation?

1 Answers  


How precise should be the linearity in HPLC method validation?

3 Answers   Glenmark,


WHAT IS THE LIQUID PHASE IN DB-624 COLUMN IN GCHS

3 Answers  


how can you do the analysis of compound given to u by hplc

2 Answers  


Categories
  • Organic Chemistry Interview Questions Organic Chemistry (342)
  • Inorganic Chemistry Interview Questions Inorganic Chemistry (123)
  • Analytical Chemistry Interview Questions Analytical Chemistry (1387)
  • Physical Chemistry Interview Questions Physical Chemistry (62)
  • General Chemistry Interview Questions General Chemistry (478)
  • Chemistry AllOther Interview Questions Chemistry AllOther (190)