The Molecular Devices SpectraMax 340PC is an absorbance spectrophotometer for 96-well microplates and uses a filterless monochromator system allowing the selection of any wavelength within it’s range of 340-850 nm.  Consequently, the unit is ideal for visible dye assays including ELISA, BCA and Bradford Protein assays, Endotoxin assays etc.  The spectrophotometer can be used to […]

The VersaMax Tunable Microplate Reader is designed for both End-point and Kinetic assays within the range of 340 – 850 nm.  The system uses a monochromator which, unlike the use of filters, allow for selection of any wavelength in the range.  The system allows for two wavelengths to be assessed at once.  The system comes with […]

The Bio-Rad SamertSpec Plus Spectrophotomer was designed as a small footprint and extremely versatile, ‘simple to use,’ spectrophotomer.  The spectrophotometer uses Xenon-lamp and photodiode array detection technology On-board software guides you through each step of your assay including setting-up standard curve calculations and measurements of scans etc.  Apart from the expected Absorbance, transmittance, and scanning functions […]

The Shimadzu UV-2401 PC UV-Visible Spectrometer is a double-beam instrument allowing accurate measurement of absorbance spectra and quantitative measurement.  Software enhancements allow for complex calculations, comparisons, and conversions etc.  This item is tested (as shown in images) and comes with a 90-day warranty. Features: Wavelength Range: 190 nm to 900 nm Monochromator: Single monochromator system […]

Pharmacia (GE Healthcare) Gene Quant Pro RNA/DNA Calculator is optimized for quantification of nucleic acids (including DNA/RNA/Oligonucleotides/Proteins) in the UV spectrum. Nucleic Acids can be analyzed using the survey scan (220 – 330 nm) and melting temperatures (Tm) of oligonucleotides can be calculated from A260 measurements and base sequences. Furthermore, the instrument allows colorimetric protein […]