REFLECT
any wavelength

Spectralon Wavelength
Calibration Standards®

Covering the UV-VIS-NIR region of the spectrum

Accurate
Labsphere’s Spectralon Wavelength Calibration
Standard Sets consist of three calibration standards
covering the UV-VIS-NIR region of the spectrum.
Each standard is formulated by impregnating aSpectralon substrate with the oxide of a rare earth
element which displays sharp absorption spikes
at specific wavelengths. Complete absorption
spectral data is supplied with each standard.
The three standards available are Holmium
Oxide for the UV-VIS-NIR calibrations,Dysprosium Oxide for NIR calibrations andErbium Oxide for VIS-NIR calibrations.
These durable and chemically inert
standards are ideal for wavelength calibrationof spectrophotometers, reflectometers andother spectral instruments. Custom wavelength
calibration standards are also available tomeet your individual needs.

Consistent
The Spectralon multi-component wavelength
calibration standard combines three rare earthoxides — holmium oxide, erbium oxide, anddysprosium oxide — to provide a consistently
stable standard that exhibits high resolvablepeaks and strong absorbance characteristics.
The standard is used for establishing theaccuracy of the wavelength scale ofreflectance spectrophotometers.
DurableMade from Labsphere’s proprietary Spectralon
diffuse reflectance material, these durable,washable, and chemically inert standards are
ideal for calibration of monochromators andreflectance spectrophotometer system arrays.
Calibration data for peak absorbancewavelengths, and relative to maximum
absorbance is provided with the standard.
Calibration is traceable to National Instituteof Standards and Technology (NIST).

Advancing the Technology of Light: Measure. Create. Reflect.

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www.labsphere.com© 2019 Labsphere, Inc. All Rights Reserved
PB-14007-000 Rev 00

Value• Consistent reflectance• Highly diffuse• Thermally stable• Durable

Absorbance Spectrum - Multi-Component
Wavelength Calibration StandardMeasure• Spectrophotometers• Spectrofluorometers• Industry standards for biomedical,paper, pharmaceutical and textiles

Holmium Oxide Standard
With wavelengths including:
447.6 - 449.6 nm
453.6 - 455.6 nm
1134.1 - 1138.1 nm
1198.6 - 1202.6 nm
1932.5 - 1936.5 nm

Dysprosium Oxide Standard
With wavelengths including:
1087.8 - 1091.8 nm1230.5 - 1234.5 nm
1299.3 - 1303.3 nm
1682.0 - 1686.0 nm

Advancing the Technology of Light: Measure. Create. Reflect.

sales@labsphere.com

www.labsphere.com© 2019 Labsphere, Inc. All Rights Reserved
PB-14007-000 Rev 00

Erbium Oxide Standard
With wavelengths including:
378.9 - 380.9 nm
521.4 - 523.4 nm
1009.5 - 1013.5 nm
1470.0 - 1474.0 nm
1476.0 - 1478.0 nm

Multi-Component Wavelength Calibration Standard
With wavelengths including:
378.9 - 380.9 nm
447.6 - 449.6 nm
453.6 - 455.6 nm
521.4 - 523.4 nm
1009.5 - 1013.5 nm
1134.1 - 1138.1 nm
1198.6 - 1202.6 nm
1230.5 - 1234.5 nm
1299.3 - 1303.3 nm
1470.0 - 1474.0 nm
1476.0 - 1478.0 nm
1682.0 - 1686.0 nm
1932.5 - 1936.5 nm

Specifications and Ordering Information		
Wavelength Calibration Sets
Model Number 		

Standards Included

Order Number 		

Standard Type		

Reflective Area (Inches)

WSS-03-010 					AS-01183-060			WCS-HO-010 		AS-01181-060		Holmium Oxide 		1.25 D			WCS-DO-010 		AS-01181-160		Dysprosium Oxide
1.25 D			WCS-EO-010 		AS-01181-260		Erbium Oxide 		1.25 D
WSS-03-020 					AS-01183-160			WCS-HO-020 		AS-01185-060		Holmium Oxide 		2.00 D			WCS-DO-020 		AS-01185-160		Dysprosium Oxide
2.00 D			WCS-EO-020 		AS-01185-160		Erbium Oxide 		2.00 D

Multi-Component Wavelength Standards
Model Number		
WCS-MC-010 		
WCS-MC-020 		

Order Number		AS-01827-000		
AS-01185-360		

Advancing the Technology of Light: Measure. Create. Reflect.

Reflective Area (inches)
1.25 D 			
2.00 D 				Dimensions (inches)
1.50 D X 0.55 H
2.38 D X 0.60 H

sales@labsphere.com

www.labsphere.com© 2019 Labsphere, Inc. All Rights Reserved
PB-14007-000 Rev 00