how to prepare solution in ppb
- 6 Answers
- 18403 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / anusha
ppm means parts per million solution...
ppm solution is prepared by dissolving 1mg in 1 litre solution i.e 1mg/1000ml
or
1ug/ml solution is also called as 1 ppm
| Is This Answer Correct ? | 12 Yes | 1 No |
Answer / devendra kumar
ppb means parts per billion.
mass of solute/mass of solution*10000000=ppb
ppm means parts per million.
mass of solute/mass of solution*1000000=ppm
| Is This Answer Correct ? | 3 Yes | 4 No |
Answer / vipul patel
PPM is a term used in chemistry to denote a very, very low
concentration of a solution. One gram in 1000 ml is 1000
ppm and one thousandth of a gram (0.001g) in 1000 ml is one
ppm.
dilute 1ml of 1ppm solution to 1000ml is 1ppb
| Is This Answer Correct ? | 3 Yes | 6 No |
what buffer you can select for acidic nature analyte and how ?
why xterra column require to use at higher ph?
What is the principle of HPLC?
WHY KBr is used in IR Spectroscopy
What is Stray light ? & what is the IMP of this
what is mean by nitrosamine impurities?
What is the difference between specified impurity and Identified impurity
NMR is both qualitative and quantitative?EXPLAIN
what is the difference between potentiometric assay and hplc assay
Definition of beers_ lamberts law
4 Answers Aarti Industries, Agio Pharmaceuticals, Emcure, Supriya Lifescience,
how to get accurate result for Residue on evaporation in purified water
how will you do the prep for unstable componds?
0 Answers AMRI, CTX Life Sciences, Piramal Healthcare,
Organic Chemistry 
