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Catalog Number: PROOERML-FB020
UOM: 1 * 2 items
Supplier: LGC Standards PROMOCHEM


Catalog Number: PERCN9301179
UOM: 1 * 1 items
Supplier: PerkinElmer



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


Description: 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
Catalog Number: HEWLG6860-80001
UOM: 1 * 1 items
Supplier: Agilent


Description: 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
Catalog Number: HEWL5063-6503
UOM: 1 * 1 items
Supplier: Agilent

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


Description: 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
Catalog Number: HEWL190032100
UOM: 1 * 1 items
Supplier: Agilent


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


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


Description: Standard for spectrophotometer calibration, Calibration set with four filters
Catalog Number: HELL666S005
UOM: 1 * 1 SET
Supplier: HELLMA


Description: Liquid calibration standard for spectrophotometers, sodium nitrite solution, to check for stray light
Catalog Number: HELL667102
UOM: 1 * 1 SET
Supplier: HELLMA


Description: Liquid calibration standard for spectrophotometers, didymium in perchloric acid solution, to check photometric accuracy
Catalog Number: HELL667025
UOM: 1 * 1 items
Supplier: HELLMA


Description: EP Basis set for UV/Vis spectrophotometer calibration (includes HELL666S002, HELL667400, HELL667102 and HELL667200)
Catalog Number: HELL667EP1001
UOM: 1 * 1 items
Supplier: HELLMA

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