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U heeft gezocht op: Standaarden voor kleurreferentie en spectroscopie

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-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

Omschrijving: 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
Catalogus nummer: VARI9910081100
UOM: 1 * 1 ST
Leverancier: VARIAN
Image Unavailable-VARI190034200

Standard for spectrophotometer calibration, Certified reference standard 1404 for USP certification NIST traceable standards for USP testing. Includes holmium oxide wavelength standard, 3 neutral density glass transmission standards, nominal 10, 20, and 30% T, potassium dichromate as photometric standard, nominal 1 AU at 235 nm

Omschrijving: Standard for spectrophotometer calibration, Certified reference standard 1404 for USP certification NIST traceable standards for USP testing. Includes holmium oxide wavelength standard, 3 neutral density glass transmission standards, nominal 10, 20, and 30% T, potassium dichromate as photometric standard, nominal 1 AU at 235 nm
Catalogus nummer: VARI190034200
UOM: 1 * 1 ST
Leverancier: VARIAN
Image Unavailable-HEWL190032100

Standard for spectrophotometer calibration, Neutral Density Filter set, Cert. UV Std Certified ND glass filters (0,25, 0,5 + 1,0 Abs)+ an empty frame for photometric accuracy/linearity tests. Use in range 440-635 nm. NIST traceable

Omschrijving: Standard for spectrophotometer calibration, Neutral Density Filter set, Cert. UV Std Certified ND glass filters (0,25, 0,5 + 1,0 Abs)+ an empty frame for photometric accuracy/linearity tests. Use in range 440-635 nm. NIST traceable
Catalogus nummer: HEWL190032100
UOM: 1 * 1 ST
Leverancier: Agilent
Product Image-HEWL5063-6503

Standard for spectrophotometer calibration, OQ/PV chemical standards kit I, for photometric accuracy, stray light and resolution measurements, includes 10 ampoules 10 ml each of 2 dichromate, 2 sulphuric acid, 1 sodium nitrite, 1 sodium iodide, 1 potassium chloride, 1 toluene in hexane and 2 hexane

Omschrijving: Standard for spectrophotometer calibration, OQ/PV chemical standards kit I, for photometric accuracy, stray light and resolution measurements, includes 10 ampoules 10 ml each of 2 dichromate, 2 sulphuric acid, 1 sodium nitrite, 1 sodium iodide, 1 potassium chloride, 1 toluene in hexane and 2 hexane
Catalogus nummer: HEWL5063-6503
UOM: 1 * 1 ST
Leverancier: Agilent

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Product Image-HEWL5063-6521

Standard for spectrophotometer calibration, OQ/PV chemical standards kit II, for wavelength accuracy, includes 3 ampoules 10 ml each of 2 perchloric acid and 1 holmium oxide in perchloric acid

Omschrijving: Standard for spectrophotometer calibration, OQ/PV chemical standards kit II, for wavelength accuracy, includes 3 ampoules 10 ml each of 2 perchloric acid and 1 holmium oxide in perchloric acid
Catalogus nummer: HEWL5063-6521
UOM: 1 * 1 ST
Leverancier: Agilent

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Image Unavailable-HEWLG6860-80001

Standard for spectrophotometer calibration, Didymium standard for UV, certified to USP857, comprises didymium in perchloric acid in sealed cuvette for wavelength accuracy measurement, certified and NIST traceable, CoA

Omschrijving: Standard for spectrophotometer calibration, Didymium standard for UV, certified to USP857, comprises didymium in perchloric acid in sealed cuvette for wavelength accuracy measurement, certified and NIST traceable, CoA
Catalogus nummer: HEWLG6860-80001
UOM: 1 * 1 ST
Leverancier: Agilent
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)

Omschrijving: 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)
Catalogus nummer: HEWLG6874-80000
UOM: 1 * 1 ST
Leverancier: 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

Omschrijving: 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
Catalogus nummer: HEWLG6860-80002
UOM: 1 * 1 ST
Leverancier: Agilent
Product Image-REGEEP707

Colour reference solution R (red) for testing the colour intensity acc. to Ph. Eur. R1-R7 Reag. Ph. Eur., Glass bottle

Omschrijving: Colour reference solution R (red) for testing the colour intensity acc. to Ph. Eur. R1-R7 Reag. Ph. Eur., Glass bottle
Catalogus nummer: REGEEP707
UOM: 1 * 125 mL
Leverancier: REAGECON

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Product Image-REGEHAZ5005

Colour standard solution Pt-Co, 500 Hazen, Glass bottle

Omschrijving: Colour standard solution Pt-Co, 500 Hazen, Glass bottle
Catalogus nummer: REGEHAZ5005
UOM: 1 * 5 L
Leverancier: REAGECON
Product Image-REGEHAZ500

Colour standard solution Pt-Co, 500 Hazen, Glass bottle

Omschrijving: Colour standard solution Pt-Co, 500 Hazen, Glass bottle
Catalogus nummer: REGEHAZ500
UOM: 1 * 1 L
Leverancier: REAGECON
Product Image-REGEHAZ5

Colour standard solution Pt-Co, 5 Hazen, Glass bottle

Omschrijving: Colour standard solution Pt-Co, 5 Hazen, Glass bottle
Catalogus nummer: REGEHAZ5
UOM: 1 * 1 L
Leverancier: REAGECON

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Image Unavailable-PROOALK-ASTM10

ASTM 1 colour standard, single solution

Omschrijving: ASTM 1 colour standard, single solution
Catalogus nummer: PROOALK-ASTM10
UOM: 1 * 500 mL
Leverancier: LGC Standards PROMOCHEM

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Image Unavailable-PROOALK-ASTM70

ASTM 7 colour standard, single solution

Omschrijving: ASTM 7 colour standard, single solution
Catalogus nummer: PROOALK-ASTM70
UOM: 1 * 500 mL
Leverancier: LGC Standards PROMOCHEM

New Product


Product Image-LOVI215650

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

Omschrijving: Standard for spectrophotometer calibration, Verification standard kit, Multidirect 0/430/530/560/580/610/660 nm
Catalogus nummer: LOVI215650
UOM: 1 * 1 Kit
Leverancier: Lovibond
Image Unavailable-ACSDCH004

62,4 mg/ml CuSO₄.5H₂O

Omschrijving: 62,4 mg/ml CuSO₄.5H₂O
Catalogus nummer: ACSDCH004
UOM: 1 * 100 mL
Leverancier: ACTIVE MOTIF

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