This Standard Reference Material® (SRM®) is intended primarily for use in calibrating the wavelength (wavenumber) scale of spectrophotometers in the infrared (IR) spectral region from 3.2 µm to 18.5 µm (540 cm-1 to 3125 cm-1). NIST-192lb is a matt finish polystyrene film approximately 38 µm thick with a 25 mm diameter exposed area, centered 38 mm from the bottom of a cardboard holder, which is 5 cm × 11 cm × 0.2 cm in size. /// Sample value(s) - please ask for current certificate.
Inhalte
Analyt
CAS-Nummer
Konzentration
Einheit
Zusätzliche Informationen
Methode
Band Centroid Wavelength
18,3512
µm
Band Number 1
Band Centroid Wavelength
11,8751
µm
Band Number 2
Band Centroid Wavelength
11,0276
µm
Band Number 3
Band Centroid Wavelength
9,7237
µm
Band Number 4
Band Centroid Wavelength
9,3522
µm
Band Number 5
Band Centroid Wavelength
8,6608
µm
Band Number 6
Band Centroid Wavelength
6,3169
µm
Band Number 7
Band Centroid Wavelength
6,2446
µm
Band Number 8
Band Centroid Wavelength
3,50853
µm
Band Number 10
Band Centroid Wavelength
3,33178
µm
Band Number 11
Band Centroid Wavelength
3,30421
µm
Band Number 12
Band Centroid Wavelength
3,26782
µm
Band Number 13
Band Centroid Wavelength
3,24442
µm
Band Number 14
Band Centroid Wavenumber
544,92
cm-1
Band Number 1
Band Centroid Wavenumber
842,1
cm-1
Band Number 2
Band Centroid Wavenumber
906,82
cm-1
Band Number 3
Band Centroid Wavenumber
1028,42
cm-1
Band Number 4
Band Centroid Wavenumber
1069,27
cm-1
Band Number 5
Band Centroid Wavenumber
1154,62
cm-1
Band Number 6
Band Centroid Wavenumber
1583,04
cm-1
Band Number 7
Band Centroid Wavenumber
1601,38
cm-1
Band Number 8
Band Centroid Wavenumber
2850,2
cm-1
Band Number 10
Band Centroid Wavenumber
3001,4
cm-1
Band Number 11
Band Centroid Wavenumber
3026,44
cm-1
Band Number 12
Band Centroid Wavenumber
3060,14
cm-1
Band Number 13
Band Centroid Wavenumber
3082,22
cm-1
Band Number 14
Band Minimum Wavelength
18,5385
µm
Band Number 1
Band Minimum Wavelength
11,8793
µm
Band Number 2
Band Minimum Wavelength
11,0297
µm
Band Number 3
Band Minimum Wavelength
9,725
µm
Band Number 4
Band Minimum Wavelength
9,3525
µm
Band Number 5
Band Minimum Wavelength
8,6617
µm
Band Number 6
Band Minimum Wavelength
6,3172
µm
Band Number 7
Band Minimum Wavelength
6,2448
µm
Band Number 8
Band Minimum Wavelength
5,1467
µm
Band Number 9
Band Minimum Wavelength
3,50938
µm
Band Number 10
Band Minimum Wavelength
3,33197
µm
Band Number 11
Band Minimum Wavelength
3,30467
µm
Band Number 12
Band Minimum Wavelength
3,26778
µm
Band Number 13
Band Minimum Wavelength
3,24435
µm
Band Number 14
Band Minimum Wavenumber
539,41
cm-1
Band Number 1
Band Minimum Wavenumber
841,79
cm-1
Band Number 2
Band Minimum Wavenumber
906,63
cm-1
Band Number 3
Band Minimum Wavenumber
1028,27
cm-1
Band Number 4
Band Minimum Wavenumber
1069,22
cm-1
Band Number 5
Band Minimum Wavenumber
1154,5
cm-1
Band Number 6
Band Minimum Wavenumber
1582,98
cm-1
Band Number 7
Band Minimum Wavenumber
1601,29
cm-1
Band Number 8
Band Minimum Wavenumber
1942,97
cm-1
Band Number 9
Band Minimum Wavenumber
2849,48
cm-1
Band Number 10
Band Minimum Wavenumber
3001,2
cm-1
Band Number 11
Band Minimum Wavenumber
3025,99
cm-1
Band Number 12
Band Minimum Wavenumber
3060,16
cm-1
Band Number 13
Band Minimum Wavenumber
3082,26
cm-1
Band Number 14
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NIST bietet über 1300 Standardreferenzmaterialien sowie Artikel und Praxisleitfäden, die die Entwicklung, Analyse und Verwendung von SRMs beschreiben.
NIST-Standardreferenzmaterialien werden von analytischen Laboratorien in Industrie, Wissenschaft und Regierung verwendet, um Handel und Gewerbe zu erleichtern und Forschung und Entwicklung voranzutreiben. Die SRMs werden vom Ingenieurlabor, dem Materialmesslabor und dem physikalischen Messlabor des NIST hergestellt. Sie stehen für chemische Zusammensetzung, physikalische Eigenschaften und technische Materialien zur Verfügung.
