A3000 pages

Amino Acid Analysis
Technical Specifications

Pump

Reactor

Simultaneous 2- piston technology of reagent and eluent lines
Pump head made of titanium material
Max. pressure: 400 bar
Flow rate: 0,001 - 9,999 mL/min
Reproducibility of flow rate: 0,1 % (RSD) at 100 µL/min

Highly inert material
Peltier elements
Temperature range 50 - 150° C
Auto-Shut-down safety routine in case of failure alarm

Tubings

32 bit software iControl
including optimized separation programs
comfortable creation & modification of separation programs
automatic log-file generation of analysis parameters

PEEK and FEP

Control- Software

A300
Amino Acid Analyzer

Microphotometer
Wave length: 570 nm, 440 nm
Noise: 0,02 mAU, 1s
Drift: < 1,0 x 10 -5 AU / h
Linearity deviation: 0,3 % bei 1 AU
Measuring range: high, low
Analog signal: 0 - 5 V
Base line adjustment: free programmable
Auto-Zero function: free programmable
Flow cell: 10 µL volume
maintenance free

Data-acquisition/ handling Software - Options
Data- acquisition and Data- analysis by aminoPeak software
specially designed for amino acid analysis,
fast and user-friendly
21 CFR Part 11 conform Data- acquisition and Data- analysis by Clarity
software to work in regulated environments

Interfaces

Separation column
Cation exchange resin: 3μm or 7µm
Stainless steel
Temperature adjustment by Peltier elements
Temperature range: 20 - 100° C
Temperature accuracy: 0,1° C

2 USB Ports for A300- operation and
signal registration of photometers

Ready to use reagent kits
Kits including eluents, reagent and additonal dilutions buffers, separation
and ammonia absorber column for 500 or
1000 analytical runs

Autosampler
sample cooling as low as 4 O C possible by peltier elements
Syringe pump, motor- injection valve
Sample rack: 2 x 48 Vials (1,5 mL Standard), 4 x 48 as option
Dosage: full loop (100 µL) or 1 - 25 µL in 1 µL- steps free
programmable

Reproducibility of retention time: <0,1% (Arg), RSD
Reproducibility of peak area:t0,8%, CV 0,5% (Gly), CV 0,6% (His), RSD
Detection limit: 3pmol (Asp), 1pmol (His)
Total retention time: 30 min. for 18 amino acids, 45 min. for 20 amino acids

Eluents and Reagent
Reagent- and washing solution, in central unit
5 eluent bottles, 1 regeneration bottle in eluent rack

All information is subject to change without further notice

For further information please contact:
tttt
membraPure GmbH t
Neuendorfstraße 20at
16761 Hennigsdorf/Berlint
Germany tt
ttt

Phone: +49 (0)3302/ 202 35-00 t
Fax:
+49 (0)3302/ 202 35-01t
ttttt
E-mail: info@membrapure.de
Web:
www.membrapure.det

innovative technology combined
with classical method