Routine pre-defined wavelengths are easily selectable, allowing for quick and simple programming. Users are guided through every step of the assay with short, simple on-screen instructions. Raw and processed data are clearly presented on the large color screen and can be exported directly from the instrument in a variety of common formats. Nucleic acid purification is a major application in molecular laboratories. Purity and homogeneity of the sample are important considerations for subsequent applications. In practice, nucleic acids are purified with the help of commercially available kits which allow for the separation of most cellular components.
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This allows the user to define the parameters of each assay, whether it be a scan, a single-wavelength measurement or a multi-wavelength measurement. The Eppendorf BioSpectrometer basic caters to more disciplines as the wavelengths are not pre-defined and allows for non-routine assays or new assays to be easily programmed in addition to the pre-programmed routine methods.
Looking for the target? The hydrophobic surface coating on quartz glas enables convenient sample loading. Clear indications for positioning the cuvette for convenient handling and safe results. Believing in raw data? In general, the purity of a DNA solution is easily defined using purity ratios. It is possible that reduced purity may be attributed to the fact that the sample is solubilized in water instead of in buffer.
Since water and buffer have different properties, the absorbance of the sample being measured will be affected by this disparity. Looking for easy-to-read results? In addition, all important raw data pertaining to the DNA sample are displayed in table format. Thus, the two display formats complement each other perfectly to allow for an evaluation of the quality of a DNA sample.
Annoyed by uncomfortable handling? Eppendorf started to optimize the laboratory devices regarding ergonomics already in the early s. In , we started the PhysioCare Concept, focusing on ergonomic liquid handling devices like our pipettes. Nowadays, the Eppendorf PhysioCare Concept is broaden up to include further laboratory products as a holistic solution to harmonize the workflow in your laboratory with your health and well-being, e.
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Eppendorf BioPhotometer Plus