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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Catalog Number: HELL667100H
UOM: 1 * 1 SET
Supplier: HELLMA


Description: Potassium chloride and reference, Ph. Eur. and USP (Method B)
Catalog Number: HELL667119H
UOM: 1 * 1 SET
Supplier: HELLMA


Description: Holmium oxide + didymium, Ph. Eur. and USP
Catalog Number: HELL667102H
UOM: 1 * 1 SET
Supplier: HELLMA


Description: Sodium iodide
Catalog Number: HELL667011H
UOM: 1 * 1 items
Supplier: HELLMA


Catalog Number: HELL6670200
UOM: 1 * 1 items
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: 3× Niacin and reference, Absorptions: 0,25/0,5/1,0 Abs
Catalog Number: HELL667080
UOM: 1 * 1 items
Supplier: HELLMA


Description: Sodium iodide, Suitable for HELL667010 für USP (Method A)
Catalog Number: HELL667307
UOM: 1 * 1 SET
Supplier: HELLMA


Catalog Number: HELL667304
UOM: 1 * 1 items
Supplier: HELLMA


Description: Potassium dichromate and reference, Absorptions: 0,3 - 0,9 Abs
Catalog Number: HELL6670100
UOM: 1 * 1 SET
Supplier: HELLMA


Description: Liquid calibration standard for spectrophotometers, 20 mg/L potassium dichromate in perchloric acid solution, to check photometric accuracy, recertified
Catalog Number: HELL667020RE
UOM: 1 * 1 items
Supplier: HELLMA

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


Description: Potassium chloride and reference, USP (Method B)
Catalog Number: HELL667045EPUSP
UOM: 1 * 1 items
Supplier: HELLMA


Catalog Number: HELL667035
UOM: 1 * 1 items
Supplier: HELLMA


Catalog Number: HELL667512
UOM: 1 * 1 items
Supplier: HELLMA


Description: Photometric accuracy and linearity in UV-range
Catalog Number: HELL667S501
UOM: 1 * 1 SET
Supplier: HELLMA


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