Scientific Instrumen...Scientific Instruments and Automation ›  Molecular Spectrosco...Molecular Spectroscopy ›  FluorescenceFluorescence › Quantech* Fluorometer Narrow-Band Excitation and Emission Filters
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Quantech* Fluorometer Narrow-Band Excitation and Emission Filters

Thermo Scientific* Quantech Digital Filter Fluorometer Narrow Band Filters allow you to choose the best excitation and emission wavelength ranges for your fluorescence experiment.
Narrow band filters allow a narrow range of light to pass through the filter -- delivering the selectivity you need for accurate fluorescence assays.
 
 
 
 
Part Number Description   Quantity
LE1095X10 NB440
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LE1095X11 NB450
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LE1095X13 NB490
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LE1095X30 NB360
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LE1095X1 NB254
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LE1095X3 NB297
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LE1095X4 NB313
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LE1095X6 NB365
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LE1095X7 NB390
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LE1095X8 NB405
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LE1095X9 NB420
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LE1095X12 NB460
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LE1095X14 NB520
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LE1095X15 NB540
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LE1095X16 NB590
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LE1095X17 NB680
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LE1095X34 NB280; Not for use with FM109515, FM109514, FM109510-33
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LE1095X33 NB340
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LE1095X31 NB430
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LE1095X32 NB568
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LE1095X35 NB577
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Please Note: Availability may vary by country. Show All
 
Narrow band filters can be used to excite fluorescence or to measure a very small window of fluorescence emission.

To select the proper filter for your assay, use the following guidelines:

  • There should be no overlap between the Narrow Band excitation filter and the Sharp Cut emission filter
  • A portion of the fluorescence excitation (absorption) spectrum near the peak falls in the wavelength range transmitted by the Narrow Band excitation filter
For the most sensitive measurement of fluorescence, an emission filter that does not overlap with this excitation filter must be selected.

 
 
 
 
 
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