Spectrophotometers are instruments used for measuring radiant or light energy, traditionally with a quartz cuvette. Improvements in technology now permit measuring in capillary-type or sample plate containers. Microvolume spectrophotometers, also referred to as low volume, small volume or nano-spectrophotometers, have the capacity to measure volumes in the range of 0.5 to 5 ul, some models can measure even lower. These instruments allow for quick and accurate quantification of nucleic acids and protein samples, while conserving precious samples. Some convenient features to look for are sample recovery and storage, a graphical to display results of calibration curves, kinetics or ratio measurements, separate channels for multichannel pipettes, sample protection from evaporation, pre-programmed methods, and on-board software for data acquisition and analysis.
Your search returned 13 Small Volume Spectrophotometers across 9 suppliers.
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- Wavelength reads, scanning, concentration, ...
- Cuvettes (8 positions)
- 190 to 1100 nm
- 1 µL UV-Vis or cuvette Absorbance DNA, ...
- 0.5 µL min volume
- UV-Vis: 190 to 840 nm, Green LED: 525 nm (490...
- Single-Beam
- UV-Vis, Nucleic Acid, Protein, OD600, ...
- 1 µL min volume; Cuvettes
- 190 to 1000 nm
- Single-Beam
- DNA and protein quantification, Analyzing ...
- Small volume - less than 4 µL
- 190 to 1100 nm
- Double Beam
- UV/Vis applications, particularly for protein...
- Microliter cells (0.3 µl to 4 µl) and ...
- 190 to 1,000 nm (0.5 nm steps)
- Fixed polychromator system
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- High-throughput screening, Protein-protein ...
- Up to 3456-well plates, Low-volume microspots
- 220 - 1000 nm (Abs), 230 - 900 nm (Fluor), ...
- Filters, 4 PMTs
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- DNA, RNA, protein quantification
- 1 µL min volume; Cuvettes
- 190 to 1000 nm
- Single-Beam
- UV-Vis Absorbance, DNA, RNA, and protein ...
- 0.5 µL volume, expandable cuvette, 96-well ...
- 190 to 1100 nm
- Monochromator, tunable in 1-nm increments
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- DNA, RNA, Protein analysis / Photometric ...
- 1 to 2 µL samples
- 220 to 800 nm
- Protein and DNA quantitation, Enzyme reaction...
- 2.5 mL min, Micro-volume (50 µL, 500 µL, 1 mL...
- 185 to 900 nm (extendable to 1400 nm)
- Double-beam, Single monochromator
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- Quantitative DNA/RNA and protein analysis
- 1 µL min volume
- 190 to 850 nm (Full spectrum)
- Quantification of nucleic acids (dsDNA, ssDNA...
- 2 µL min volume
- 260 nm, 280 nm / 600 nm
- Silicon photodiode
- Protein Quantification A280, NAD/NADH ...
- Micro, semi-micro and macro cuvettes
- 280, 340 to 1000 nm
- LED Technology
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Molecular Devices LLC
DeNovix Inc.
DeNovix Inc.
DeNovix Inc.
DeNovix Inc.
DeNovix Inc.
DeNovix Inc.
DeNovix Inc.