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| NanoPhotometerTM UV/Vis spectrophotometer for ultra low and standard volume applications |
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MAIN | More Details Functions | More Details Methods | Product Specifications | Accessories |  |
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| The NanoPhotometerTM is shipped including the
LabelGuardTM Microliter Cell for ultra low volume applications with selectable automatic dilution factors of 1/10
and 1/50. No physical sample dilution is necessary, operates from 0.7 µl of sample volume. With almost no evaporation,
sample is retrievable after measurement. Easy handling and cleaning, no consumables needed to operate.
Cuvettes For standard cuvette applications we recommend to use Quartz SUPRASIL cells. Quartz cell are the cells of choice for accurate measurement due to their high UV transmission, chemical resistance and extremely low thermal expansion. Quartz SUPRASIL cells are manufactured according high quality standard to provide the highest purity and homogeneity. The transmission value with 87% (±1%) covers the spectral range of 200nm – 2500nm for an empty cell. Cleaning of Cells A cell serves as the optical vessel for a liquid during its measurement. To ensure photometric accuracy great emphasis must be placed on the cleanliness of cells. Hellmanex® II is an alkaline liquid concentrate which is simply diluted with water to give an effective cleaning solution for quartz and glass cells. Once produced, the Hellmanex ® II aqueous solution ensures the removal of dirt particles and prevents the re-deposition of the loosened particles. Hellmanex® II is a complete replacement for chromo sulphuric acid. The cleaning ingredients are over 80% biodegradable according to the OECD guideline 302B and low in phosphates. Highly corrosive and etching agents were replaced by cleaning+ agent gentle on materials and skin. Add to shopping cart NanoPhotometerTM UV/Vis spectrophotometer | |||||||||||||||||||||||||||||||||||||||||
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