Amino acid analyzer Automated analysis of amino acids



Amino acid analysis made easy The amino acid analyzer is an automated system for the highly accurate determination of amino acids. Reliable routine measurements and flexible tests for method development can both be performed on this equipment.

Highlights

• Robust analysis of up to 44 amino acids in a wide variety of sample matrices

• Standardized methods based on VIS

detection after derivatization with ninhydrin in accordance with USP <1052>

• Completely automated analyzer with cooling option for up to 384 samples

• Entirely metal-free system for the analysis of biologically active samples

• High detection sensitivity

• Also suitable for analyzing anions and cations



Robust and precise

Do you want to analyze amino acids? Do you have to the 943 Professional Reactor Vario and the 944 Profes-comply with the test methods listed in the pharmaco-sional UV/VIS Detector Vario you can work precisely and poeias, e.g. USP <1052> (Method 1)? By combining accurately in compliance with the standards.

650

600

550

500

450

Gly

U]

400

350

Ala

Lys

Leu

Thr

300

Ser

e

Asp

Glu

Val

Met

Ile

Tyr Ph

250

His

Intensity [mA

200

(Cys)2

150

NH

Arg

3

100

50

Pro

0

0

5

10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90

Time [min]

Amino acids (0.5 mmol/L; 18 components). Column: Metrosep Amino Acids 1 - 100/4.0, eluent: lithium citrate gradient on the basis of USP <1052> (Method 1), 0.4 mL/min, 60 °C, post-column reaction: ninhydrin reagent, 0.2 mL/min, 120 °C, wavelength 570 nm.



Ordering information



Instruments

2.944.0010

944 Professional UV/VIS Detector Vario 2.943.0110

943 Professional Reactor Vario 2.942.0040

942 Extension Module Vario HPG

2.940.1140

940 Professional IC Vario ONE/HPG

2.889.0020

889 IC Sample Center – cool Columns

6.4001.410

Metrosep Amino Acids 1 - 100/4.0

6.1011.030

Metrosep RP 2 Guard/3.5



Optional

6.2845.110

Reactor plate HT complete for 943 Professional Reactor Software

6.6059.302

MagIC Net 3.0 Professional CD: 1 license G, CH-9100 Herisau

ohm A

witzerland by Metr

, printed in S

www.metrohm.com

SW

11

Subject to change

Layout by Ecknauer+Schoch A 8..943.5000EN – 2013-