Du sökte efter: Färgreferens och spektroskopistandarder

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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Beskrivning: Potassium dichromate and reference, Absorptions: 0,3 - 0,9 Abs
Artikel nummer : HELL6670100
UOM: 1 * 1 SET
Leverantör: HELLMA


Artikel nummer : HELL667506
UOM: 1 * 1 Items
Leverantör: HELLMA


Beskrivning: Potassium dichromate, Absorptions: 0,4 - 1,2 Abs
Artikel nummer : HELL6670140
UOM: 1 * 1 Items
Leverantör: HELLMA


Artikel nummer : HELL6670180
UOM: 1 * 1 Items
Leverantör: HELLMA


Artikel nummer : HELL667100H
UOM: 1 * 1 SET
Leverantör: HELLMA


Beskrivning: Flytande kalibreringsstandard för spektrofotometrar, holmiumperklorat i perklorsyra, för prövning av våglängdsnoggrannhet enligt Ph.Eur.
Artikel nummer : HELL667005
UOM: 1 * 1 Items
Leverantör: HELLMA


Beskrivning: Liquid calibration standard for spectrophotometers, perchloric acid solution, refrence filter to check photometric accuracy
Artikel nummer : HELL667014
UOM: 1 * 1 Items
Leverantör: HELLMA


Artikel nummer : HELL667025USP
UOM: 1 * 1 Items
Leverantör: HELLMA


Artikel nummer : HELL667548
UOM: 1 * 1 Items
Leverantör: HELLMA


Artikel nummer : 634-0669
UOM: 1 * 1 SET
Leverantör: HELLMA


Beskrivning: Flytande kalibreringsstandard för spektrofotometrar, kaliumdikromat i perklorsyralösning, för prövning av fotometrisk noggrannhet enligt Ph.Eur.
Artikel nummer : 634-0672
UOM: 1 * 1 SET
Leverantör: HELLMA


Beskrivning: Sodium iodide, sodium nitrite and reference, Ph. Eur. and USP (Method B)
Artikel nummer : HELL667301
UOM: 1 * 1 SET
Leverantör: HELLMA


Beskrivning: Liquid calibration standard for spectrophotometers, sodium iodide in pure water, liquid filter to check stray light
Artikel nummer : HELL667010
UOM: 1 * 1 Items
Leverantör: HELLMA


Beskrivning: Sodium nitrite, Suitable for HELL667011 for USP (Method A)
Artikel nummer : HELL667350
UOM: 1 * 1 SET
Leverantör: HELLMA


Artikel nummer : HELL667105H
UOM: 1 * 1 SET
Leverantör: HELLMA


Artikel nummer : HELL667524
UOM: 1 * 1 Items
Leverantör: HELLMA