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You Searched For: Colour Reference and Spectroscopy Standards

Colour 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 re-establish proper mechanics and eliminate systematic error. For quality control, the colour reference and spectroscopy standards guarantee that the machines function properly for accurate spectral lines.

Colour 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 re-establish proper mechanics and eliminate systematic error. For quality control, the colour reference and spectroscopy standards guarantee that the machines function properly for accurate spectral lines.


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Image Unavailable-HEWLG6874-80000

Standard for spectrophotometer calibration, Certified standard for specular reflectance measurement at 7 degree angle of incidence, Al coating on 40 mm diameter Pyrex substrate, covers 250 to 2500 nm with 80% reflectance above 250 nm and 85% reflectance above 800 nm. Includes NIST-traceable certificate at 10 nm intervals (250 to 1100 nm) and 25 nm intervals (1100 to 2500 nm)

Description: Standard for spectrophotometer calibration, Certified standard for specular reflectance measurement at 7 degree angle of incidence, Al coating on 40 mm diameter Pyrex substrate, covers 250 to 2500 nm with 80% reflectance above 250 nm and 85% reflectance above 800 nm. Includes NIST-traceable certificate at 10 nm intervals (250 to 1100 nm) and 25 nm intervals (1100 to 2500 nm)
Catalog Number: HEWLG6874-80000
UOM: 1 * 1 items
Supplier: Agilent
Image Unavailable-HEWLG6860-80002

Standard for spectrophotometer calibration, Acetone standard for UV certification to USP857, spectroscopy grade acetone in sealed cuvette for stray light measurement from 250 to 320 nm, certified, NIST traceable, supplied with certificate of traceability and performance

Description: Standard for spectrophotometer calibration, Acetone standard for UV certification to USP857, spectroscopy grade acetone in sealed cuvette for stray light measurement from 250 to 320 nm, certified, NIST traceable, supplied with certificate of traceability and performance
Catalog Number: HEWLG6860-80002
UOM: 1 * 1 items
Supplier: Agilent
Image Unavailable-VARI9910085200

Standard for spectrophotometer calibration, Calibrated solution validation test kit. Includes potassium dichromate 60 mg/L, perchloric acid blank for photometric accuracy tests, holmium perchlorate 4% in 10% perchloric acid for wavelength accuracy tests, potassium chloride 12 g/L, sodium iodide 1%, sodium nitrite, water blank for stray light tests, toluene/hexane mixture, hexane blank for resolution tests, certificate of calibration and traceability for each solution, which is sealed in a quartz cuvette

Description: Standard for spectrophotometer calibration, Calibrated solution validation test kit. Includes potassium dichromate 60 mg/L, perchloric acid blank for photometric accuracy tests, holmium perchlorate 4% in 10% perchloric acid for wavelength accuracy tests, potassium chloride 12 g/L, sodium iodide 1%, sodium nitrite, water blank for stray light tests, toluene/hexane mixture, hexane blank for resolution tests, certificate of calibration and traceability for each solution, which is sealed in a quartz cuvette
Catalog Number: VARI9910085200
UOM: 1 * 1 items
Supplier: VARIAN
Image Unavailable-VARI9910084300

Colour standard, calibrated, 50,8 mm Ext.Ø, certified values in 10 nm increments from 380 to 830 nm. Includes 4 coluored standards, values traceable to NIST

Description: Colour standard, calibrated, 50,8 mm Ext.Ø, certified values in 10 nm increments from 380 to 830 nm. Includes 4 coluored standards, values traceable to NIST
Catalog Number: VARI9910084300
UOM: 1 * 1 items
Supplier: VARIAN
Image Unavailable-VARI9910081100

Standard for spectrophotometer calibration, Diffuse reflectance wavelength and wavenumber standard, certified, 1,25 in diameter, PTFE, in durable Delrin holder with a protective cover, typical reflectance of 99% over UV-VIS-NIR spectrum from 250 to 2500 nm. Includes certificate with reflectance data every 50 nm, traceable to NIST

Description: Standard for spectrophotometer calibration, Diffuse reflectance wavelength and wavenumber standard, certified, 1,25 in diameter, PTFE, in durable Delrin holder with a protective cover, typical reflectance of 99% over UV-VIS-NIR spectrum from 250 to 2500 nm. Includes certificate with reflectance data every 50 nm, traceable to NIST
Catalog Number: VARI9910081100
UOM: 1 * 1 items
Supplier: VARIAN
Image Unavailable-PROOALK-ASTM70

ASTM 7 colour standard, single solution

Description: ASTM 7 colour standard, single solution
Catalog Number: PROOALK-ASTM70
UOM: 1 * 500 mL
Supplier: LGC Standards PROMOCHEM

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Image Unavailable-PROOALK-ASTM10

ASTM 1 colour standard, single solution

Description: ASTM 1 colour standard, single solution
Catalog Number: PROOALK-ASTM10
UOM: 1 * 500 mL
Supplier: LGC Standards PROMOCHEM

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Product Image-LOVI215650

Standard for spectrophotometer calibration, Verification standard kit, Multidirect 0/430/530/560/580/610/660 nm

Description: Standard for spectrophotometer calibration, Verification standard kit, Multidirect 0/430/530/560/580/610/660 nm
Catalog Number: LOVI215650
UOM: 1 * 1 KIT
Supplier: Lovibond
Image Unavailable-ACSDCH004

62,4 mg/ml CuSO₄.5H₂O

Description: 62,4 mg/ml CuSO₄.5H₂O
Catalog Number: ACSDCH004
UOM: 1 * 100 mL
Supplier: CPACHEM
Product Image-LOVI215670

Standard for spectrophotometer calibration, Verification standard kit, MD 100/MD200

Description: Standard for spectrophotometer calibration, Verification standard kit, MD 100/MD200
Catalog Number: LOVI215670
UOM: 1 * 1 items
Supplier: Lovibond
Image Unavailable-PROORTCCLR500100ML

Colour standard solution Pt-Co, Pt-Co, 500 units colour

Description: Colour standard solution Pt-Co, Pt-Co, 500 units colour
Catalog Number: PROORTCCLR500100ML
UOM: 1 * 100 mL
Supplier: LGC Standards PROMOCHEM
Image Unavailable-PROOALK-SAYB07

Saybolt colour standard 0

Description: Saybolt colour standard 0
Catalog Number: PROOALK-SAYB07
UOM: 1 * 500 mL
Supplier: LGC Standards PROMOCHEM

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Image Unavailable-PROOALK-SAYB02

Saybolt colour standard +25

Description: Saybolt colour standard +25
Catalog Number: PROOALK-SAYB02
UOM: 1 * 500 mL
Supplier: LGC Standards PROMOCHEM

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Image Unavailable-ACSDUV2225PDA.L08

2×10 ml Potassium dichromate solution for absorbance control 235 - 350 nm and 6×10 ml

Description: 2×10 ml Potassium dichromate solution for absorbance control 235 - 350 nm and 6×10 ml
Catalog Number: ACSDUV2225PDA.L08
UOM: 1 * 80 mL
Supplier: CPACHEM

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Image Unavailable-ACSDUV2225WL.L03

Holmium oxide solution for wavelength control acc. 2.2.25 of Ph Eur

Description: Holmium oxide solution for wavelength control acc. 2.2.25 of Ph Eur
Catalog Number: ACSDUV2225WL.L03
UOM: 1 * 30 mL
Supplier: CPACHEM

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