All Questions
Tagged with chromatography spectroscopy
4
questions
1
vote
1
answer
195
views
Does using same calibration curve for chemical analysis introduce correlation in sample error/uncertainty values?
I am using a hypothetical case to explain my question
Let us consider a chemical analysis method A (using a certain instrument), which is used to quantify the value of a particular species b. ...
3
votes
1
answer
101
views
How appropriate/adaptable is HPLC for in situ sample analysis on Titan?
I have a limited background in chemistry (nothing beyond general Chem 2), so I am asking for help with a group project. We have two chemists on our team, but communication is limited at the time and I ...
- 33
2
votes
1
answer
321
views
Compare concentrations using LC/MS
Suppose I run a reaction and then pass the results through LC/MS to find the conversion. One idea could be to compare the peaks of the reactants to the peak of the product. But:
MS peak will depend ...
- 1,567
1
vote
1
answer
2k
views
Response factor calculation for gas chromatography
While dealing with gas chromatography, how do you calculate the response factor with only the area known?
I am given the equation
$${k_1\over k_2} = {f_1 \times O_1 \over f_2 \times O_2}$$
where $...
- 11