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Du Søgte efter: Ioniseringsbuffere

Ionization buffers are used for the suppression of physical, ionic, and chemical interferences for use with flame atomic absorption spectroscopy. These are buffers added to increase the free-electron concentration by the flame gases, thus repressing and stabilizing the degree of ionization. A fast universal calibration method was described by Schuhknecht and Schinkel, who recommended the addition of cesium chloride and aluminium nitrate to the samples and standard solutions in the flame emission spectroscopic determination of sodium, potassium, and lithium.

Ionization buffers are used for the suppression of physical, ionic, and chemical interferences for use with flame atomic absorption spectroscopy. These are buffers added to increase the free-electron concentration by the flame gases, thus repressing and stabilizing the degree of ionization. A fast universal calibration method was described by Schuhknecht and Schinkel, who recommended the addition of cesium chloride and aluminium nitrate to the samples and standard solutions in the flame emission spectroscopic determination of sodium, potassium, and lithium.


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Image Unavailable-1.02037.1000

Cesium chloride-aluminium nitrate buffer solution acc. to Schuhknecht and Schinkel for the determination of sodium, potassium and lithium by flame spectrometry (enth./cont. 50 g/l CsCl + 250 g/l Al(NO₃)₃ * 9 H₂O)

Beskrivelse: Cesium chloride-aluminium nitrate buffer solution acc. to Schuhknecht and Schinkel for the determination of sodium, potassium and lithium by flame spectrometry (enth./cont. 50 g/l CsCl + 250 g/l Al(NO₃)₃ * 9 H₂O)
Varenummer: 1.02037.1000
UOM: 1 * 1 L
Leverandør: Merck

MSDS


Image Unavailable-45294.AE

Cesium Nitrate Buffer solution

Beskrivelse: Cesium Nitrate Buffer solution
Varenummer: 45294.AE
UOM: 1 * 100 mL
Leverandør: Thermo Fisher Scientific

MSDS Certifikater


Image Unavailable-1.16755.1000

Cesium chloride-lanthanum chloride buffer solution acc. to Schinkel

Beskrivelse: Cesium chloride-lanthanum chloride buffer solution acc. to Schinkel
Varenummer: 1.16755.1000
UOM: 1 * 1 L
Leverandør: Merck

MSDS


Image Unavailable-45293.AE

Lithium Nitrate Buffer Solution

Beskrivelse: Lithium Nitrate Buffer Solution
Varenummer: 45293.AE
UOM: 1 * 100 mL
Leverandør: Thermo Fisher Scientific

MSDS Certifikater


Product Image-85772.290

Cesium chloride/aluminium nitrate buffer solution

Beskrivelse: Cesium chloride/aluminium nitrate buffer solution
Varenummer: 85772.290
UOM: 1 * 1 L
Leverandør: VWR Chemicals

MSDS Certifikater


Product Image-85773.290

Cesium chloride/lanthanum buffer solution

Beskrivelse: Cesium chloride/lanthanum buffer solution
Varenummer: 85773.290
UOM: 1 * 1 L
Leverandør: VWR Chemicals

MSDS Certifikater


Image Unavailable-95164-250ML

Cesium chloride lanthanum chloride buffer

Beskrivelse: Cesium chloride lanthanum chloride buffer
Varenummer: 95164-250ML
UOM: 1 * 250 mL
Leverandør: Honeywell Chemicals

MSDS


Image Unavailable-HONCE4302-100ML

Matrix Modifier, 2% Potassium (K) in 1% HCl 1%

Beskrivelse: Matrix Modifier, 2% Potassium (K) in 1% HCl 1%
Varenummer: HONCE4302-100ML
UOM: 1 * 100 mL
Leverandør: Honeywell Chemicals
Image Unavailable-HONCE4300-100ML

Matrix Modifier, 2% Cesium (Cs) in 1% HNO₃

Beskrivelse: Matrix Modifier, 2% Cesium (Cs) in 1% HNO₃
Varenummer: HONCE4300-100ML
UOM: 1 * 100 mL
Leverandør: Honeywell Chemicals
Image Unavailable-HONCE4300-500ML

Matrix Modifier, 2% Cesium (Cs) in 1% HNO₃

Beskrivelse: Matrix Modifier, 2% Cesium (Cs) in 1% HNO₃
Varenummer: HONCE4300-500ML
UOM: 1 * 500 mL
Leverandør: Honeywell Chemicals
Image Unavailable-HONCE4301-100ML

Matrix Modifier, 2% Lithium (Li) in 1% HNO₃

Beskrivelse: Matrix Modifier, 2% Lithium (Li) in 1% HNO₃
Varenummer: HONCE4301-100ML
UOM: 1 * 100 mL
Leverandør: Honeywell Chemicals
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