ZuoTi.Pro
Question

A reversed phase HPLC column is eluted with 1:1 MeOH/H2O and tm is determined to be...

A reversed phase HPLC column is eluted with 1:1 MeOH/H2O and tm is determined to be 0.22 min. After injection of an unknown, peaks are observed at 0.22 min, 3.6min, 6.6 min, and 25.4 min.

a) Which of the analyte peaks corresponds to the least polar compound?

b) Calculate a new solvent mixture to cause this compound to elute at 15 min.

science   chemistry   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

0 0
Add a comment
Know the answer?
Add Answer to:
A reversed phase HPLC column is eluted with 1:1 MeOH/H2O and tm is determined to be...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • L. Choose the correct answer: 1) Reversed phase liquid chromatography refers to (a) the use of...

    L. Choose the correct answer: 1) Reversed phase liquid chromatography refers to (a) the use of non polar solvent as the eluent in HPLC. (b) the use of polar material as the stationary phase in a chromatographic column. the use of non-polar material as the stationary phase in a chromatographic column 2) A solute with a retention time of 325 seconds has a base width of 15 seconds. The column is 11.5 cm long. The c (2 points) olumn has...

  • 1. Select an appropriate type of column for separating these steroids and give the rationale for...

    1. Select an appropriate type of column for separating these steroids and give the rationale for your selection. HO HO ОН OH Prednisolone Prednisone 2. You are using a C18 Reverse Phase column and the parameters shown below to separate Acetaminophen, Caffeine, and Benzoic Acid. You observe three peaks in your chromatogram (Huzzah!). Which corresponds to which compound? Explain the rationale behind your assignment. OH C18 REVERSED PHASE COLUMN Acetaminophen HC N H, O Caffeine Column: Legacy L1 Size: 4.6...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT