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Thermo Scientific™ Stray Light Standards
Thermo Scientific™ NIST™ traceable standards verify spectrophotometer stray light specification.
Brand: Thermo Scientific™ 9423UV95500E
This item is not returnable.
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Description
Thermo Scientific™ NIST™ traceable standards verify spectrophotometer stray light specification.
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.
Specifications
| NIST Traceable | |
| 250 to 270 nm | |
| Blank and 10 g/L NaI Standard |
| Stray Light Standard, NaI | |
| Evolution 60S, 201, 220 260 Bio, 300, GENESYS 10S, BioMate 3S |