Specifications

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Order by fax➤ 01342 826771 Website➤ www.jencons.co.uk
Readers
Microplate Equipment
628
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Dynex Technologies, MRX Microplate Readers, continued…
Accessories
Cat. No. Description Price
448-135 Network LAN card for MRX
Revelation
reader POA
448-199 MRX
Revelation
software for Windows™ (PC version) for both models POA
448-137 Spare & additional filters (340nm to 850nm)* POA
448-138 Spare lamp POA
448-139 Spare UV lamp POA
* Please specify which filter type you require when ordering.
For other options and accessories, please enquire on 01342 826836.
MRX Verification Plate
The MRX verification plate allows independent validation of your microplate reader. It was developed
by Dynex to meet the needs of today’s quality management and provides documentation to help meet
regulatory requirements. The plate consists of NIST (NBS) traceable neutral density glass filters and a
series of alignment holes. The software produces data on the following:
■
Plate alignment
■
Optical channel matching (comparing all optical channels for consistency)
■
Linearity (measurement of deviation of the optical density versus concentration)
■
Calibration (comparing readings with pre-determined factory values)
■
Filter installation test
■
Long term drift
Cat. No. Description Price
448-142 MRX verification test plate and software for visible range POA
Spectra MR Scanning Microplate Reader
The Spectra MR scanning microplate spectrophotometer affords the most stable and accurate
absorbance detection in a convenient compact instrument. Spectra MR accepts all microplate formats
from 6 to 384-wells. Multiple photometric readings per well can be obtained at wavelengths from
200nm to 1,000nm in 1nm increments with the scanning monochromator.
The Spectra MR is simple to use (supplied with Revelation software) and offers flexibility, performance,
precision and accuracy. A PC is required but not supplied.
The special Spectra MR verification plate containing NIST-traceable standards and IQ/OQ/PQ procedures
are additional tools to ensure proper documentation and operation.
■
Accurate absorbance measurements at high optical resolution of 2nm, important for discriminat-
ing the 260nm narrow peaks of DNA
■
Temperature control between ambient +3°C and 45°C
■
Zero drift and excellent baseline performance
■
Quantitative endpoint and enzyme kinetics
■
Data can be directly exported to Microsoft Excel
™
or saved in text format
■
Determination of concentrations of nucleic acids at A
260
, A
260
-A
320
and A
260
/A
280
■
Path length correction function to compare Spectra MR data to data from any other
spectrophotometer
■
Scanning ability to establish absorbance spectrum and identify peak absorbance
Spectra MR applications
■
UV/Visible absorbance & photometry
■
Spectrum scanning
■
Nucleic acid analysis (RNA concentration (A
260
), ssDNA concentration (A
260
), dsDNA concentra-
tion (A
260
), DNA purity assessment (A
260
/A
280
)
)
■
Enzyme kinetics (e.g. V
max
and K
m
)
■
Cell proliferation
■
Cytotoxicity
■
Protein analysis (Biuret protein determination, Bradford protein determination, BCA protein deter-
mination, Endpoint calibration curve protein assays)
■
Colorimetric assays (ELISA / EIA, Immunoassays, Kinetic ELISA / EIA, ß-galactosidase activity)
■
NAD(P)H-based assays (Nitric oxide determination)
448-142
New
448-025
New