You searched for: Colour Reference and Spectroscopy Standards
Color reference and spectroscopy standards are used to routinely monitor optical spectrometer mechanisms. The calibration solutions provide the base readings that users can compare with the electromagnetic radiation wavelengths and intensities scientific instruments obtain. Placing the reference solution inside, users can zero out settings to reestablish proper mechanics and eliminate systematic error. For quality control, the color reference and spectroscopy standards guarantee that the machines function properly for accurate spectral lines.
Colour Standards, Saybolt
Supplier: LGC Standards PROMOCHEM
This product is intended for the calibration and/or verification of equipment used for the measurement of colour of liquid samples. This product may also be used for visual based methodology.
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Potassium Dichromate Solution for Absorbance Control
Supplier: CPACHEM
2×10 ml Potassium dichromate solution for absorbance control 235 - 350 nm and 6×10 ml
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Holmium Oxide Solution for Wavelength Control
Supplier: CPACHEM
Holmium oxide solution for wavelength control acc. 2.2.25 of Ph Eur
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Colour standards (Pt-Co, Hazen) according to EN ISO 6271-1:2004
Supplier: Bernd Kraft
ISO 6271-1:2004 specifies a method for estimating the colour, in Pt-Co units, of clear liquids.
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Standard, erbium perchlorate solution, for UV wavelength accuracy check
Supplier: WATERS
Standard for spectrophotometer calibration, UV wavelength accuracy solution (erbium perchlorate)
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Supplier: VWR Collection
Supplier: VWR Chemicals
Supplier: VWR Collection
Supplier: Integra
Supplier: SCIENTIFIC INDUSTRIES ELMIS
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: Integra
Supplier: Industrial Physics
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: EPPENDORF
Supplier: Integra
Supplier: GETT GERATETECHNIK
Supplier: HENKE SASS WOLF