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Thermo Scientific™ Stray Light Standards
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Thermo Scientific™ NIST™ sporbare standarder bekræfter spektrofotometers strølysspecifikation.
Each Thermo Scientific Stray Light Standard stops transmitting light below a specific wavelength. Below this cut-off, any measured value can be attributed to instrumental stray light. A measured value of stray light that does not meet instrument specifications may indicate a problem with the instrument lamp and may result in analytical errors.
The following standards are available for stray light measurements:
- Potassium Chloride, cutoff at 200nm
- Sodium Iodide, cutoff at 260nm
- Sodium Nitrate, cutoff at 390nm
Stray Light Standards are provided in permanently sealed quartz cuvettes. A water blank corresponding to each specific standard is supplied with every Stray Light Standard for performing blank readings.
Tekniske data
Tekniske data
| Kalibrering | NIST Traceable |
| Type | Standard for spredt lys, KCl |
| Bølgelængdeområde | 190 til 210 nm |
| Til brug med (udstyr) | Evolution 60S, 201, 220 260 Bio, 300, GENESYS 10S, BioMate 3S |
| Inkluderer | Blank and 12 g/L KCl Standard |
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