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BioHPLC Column Selection Guide Cover - Agilent Technologies

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High resolution of 24 amino acids<br />

using ZORBAX Eclipse-AAA protocol<br />

<strong>Column</strong>: ZORBAX Eclipse AAA<br />

963400-902<br />

4.6 x 150 mm, 3.5 µm<br />

Mobile Phase: A: 40 mM Na2HPO4, pH 7.8<br />

B: ACN:MeOH:Water,<br />

45:45:10 v/v<br />

Flow Rate: 2 mL/min<br />

Temperature: 40 °C<br />

Detector: Fluorescence<br />

Sample: 24 Amino Acids<br />

1<br />

0 5<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

10<br />

11 12<br />

16 17<br />

18<br />

15<br />

19<br />

14<br />

20<br />

21<br />

10 15<br />

Time (min)<br />

22 23<br />

24<br />

Reversed-Phase HPLC<br />

1. Asp<br />

2. Glu<br />

3. Asn<br />

4. Ser<br />

5. Gln<br />

6. His<br />

7. Gly<br />

8. Thr<br />

9. Cit<br />

10. Arg<br />

11. Ala<br />

12. Tyr<br />

20 25<br />

This high resolution separation of 24 amino acids is done in 18 minutes. If the Rapid Resolution 4.6 x 75 mm Eclipse AAA column is selected,<br />

these amino acids are resolved in 9 minutes.<br />

Tips & Tools<br />

quick Reference <strong>Guide</strong>s list the common supplies you should have on hand to keep your agilent 200<br />

series LC operating at peak efficiency. Download your free copy at www.agilent.com/chem/getguides<br />

LCPAH01<br />

13. Cys<br />

14. Val<br />

15. Met<br />

16. Nva<br />

17. Trp<br />

18. Phe<br />

19. Ile<br />

20. Leu<br />

21. Lys<br />

22. Hyp<br />

23. Sar<br />

24. Pro<br />

UHPLC/HPLC<br />

45

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