YSI 2900 - 1. Introduction; 1.1 Description; 1.2 User Features; 1.3 Models

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1. Introduction
Description 1.1
The 2900 Series Biochemistry Analyzer is a laboratory instrument intended for use in research, food-processing and
bioprocessing applications. THE 2900 Series IS NOT FOR HUMAN MEDICAL DIAGNOSTIC USE OR FOR HUMAN
PERFORMANCE EVALUATION.
The 2900 Series can be set up to measure up to 6 different analytes in a sample. The total number of analytes depends
on the number of sample modules installed (up to two analytes per module) and the number of different buffers required
(up to three buffers). Available analytes are listed below.
 Ammonium

D-Glucose (Dextrose)
 Potassium

Hydrogen Peroxide
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 L-Lactate
 Sucrose
 L-Glutamate
 Ethanol
 L-Glutamine

Glycerol
 Ethanol-HC

Methanol
 Xylose
 Galactose
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 Choline
 Lactose
Additional analytes are currently under development. For a current listing, please contact YSI Life Sciences Technical
Support (937 767-2769 or 800 659-8895 extension 2) or visit the YSI Life Sciences web site at www.ysi.com
/lifesciences.
User Features 1.2
Slim modular design
Easily expand analytes or chemistries
Multiple units use much less bench space
Proprietary enzyme electrode
Fast, accurate, and analyte-specific results
Uses biological separation technology
No hazardous chromatography solvents to dispose
of
Icon-driven user interface with touchscreen
Easy to learn
Data download options
Save data on a USB drive, send it over the network,
or access it in a searchable database anytime
Onboard training videos
Minimizes operator learning curve
21 CFR Part 11
Regulatory compliance
Models 1.3
• 2900D 2900 Biochemistry Analyzer with 1 biosensor module
• 2900M 2900 Online Monitor & Control System
• 2950D-0 2950 Biochemistry Analyzer with 1 biosensor module
• 2950D-1 2950 Biochemistry Analyzer with 2 biosensor modules
• 2950D-2 2950 Biochemistry Analyzer with 3 biosensor modules
• 2950D-3 2950 Biochemistry Analyzer with 2 biosensor modules and 1 ISE module
• 2950D-4 2950 Biochemistry Analyzer with 1 biosensor module and 1 ISE module
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YSI does not currently offer calibration standards for this analyte.