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Ocean Optics - Inventor of the World's First Miniature Spectrometer
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Sample Setup: Fluorescence
Overview
Fluorescence measurements require a sensitive detector
and an effective filter for discriminating between powerful excitation
source wavelengths and weak spectral emissions from the sample.
Spectrometer
We offer several spectrometers useful for fluorescence,
but recommend the high-sensitivity, preconfigured USB4000-FL Spectrometer
for most general fluorescence applications. The USB4000-FL is set to
360-1000 nm and comes with a 200-µm slit and an L4 Detector Collection
Lens for increased light throughput. Sampling Optics
Your standard excitation source option is our PX-2
Pulsed Xenon Source. Our proprietary LVF Linear Variable Filters are
excellent tools for spectrally shaping the excitation energy from
broadband sources used for fluorescence. Various sampling optics are
available for detecting picomolar-range concentrations of fluorophores
from surfaces and in solutions and powders. Ordering Information
| Spectrometer
Components |
Price |
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USB4000-FL
Spectrofluorometer |
$2887 |
| 200 µm Slit as
entrance aperture |
included |
| Grating #3,
380-1000 nm range |
included |
| L4 Detector
Collection Lens |
included |
| SAG+UPG Mirrors |
$290 |
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