Hledali jste: Pufry ionizační
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.
VWR® AVS TITRINORM, Cesium chloride/aluminium nitrate buffer solution acc. to schuhknecht and schinkel for determination of na, k and li by flame aas
Supplier: VWR Chemicals
This material is intended for use as an ionisation buffer for AAS
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Lithium nitrate, ionisation buffer solution, Specpure®
Supplier: Thermo Fisher Scientific
Lithium Nitrate Buffer Solution
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Cesium nitrate, ionization buffer solution, Specpure®
Supplier: Thermo Fisher Scientific
Cesium Nitrate Buffer solution
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VWR® AVS TITRINORM, Cesium chloride/lanthanum chloride buffer solution acc. to schinkel for atomic absorption spectroscopy (aas)
Supplier: VWR Chemicals
This material is intended for use as an ionisation buffer for AAS
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Cesium chloride - lanthanum chloride buffer, for flame AAS, TraceSELECT™, Fluka™
Supplier: Honeywell Chemicals
TraceSELECT™, for flame atomic absorption spectrometry.
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Ionisation buffer solutions (CRMs), for AAS and ICP, Fluka™
Supplier: Honeywell Chemicals
Matrix Modifier, 2% Cesium (Cs) in 1% HNO₃
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Cesium chloride-aluminium nitrate buffer solution acc. to Schuhknecht and Schinkel, Supelco®
Supplier: Merck
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)
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Cesium chloride-lanthanum chloride buffer solution acc. to Schinkel for atomic absorption spectroscopy (AAS), Supelco®
Supplier: Merck
10 g/L CsCl + 100 g/L La in dilute hydrochloric acid.
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Dodavatel: Liebherr
Dodavatel: VWR Collection
Dodavatel: Integra
Dodavatel: VWR Chemicals
Dodavatel: VWR Collection
Dodavatel: Integra
Dodavatel: SCIENTIFIC INDUSTRIES ELMIS
Dodavatel: VWR Collection
Dodavatel: VWR Collection
Dodavatel: Industrial Physics
Dodavatel: VWR Collection
Dodavatel: VWR Collection
Dodavatel: VWR Collection
Dodavatel: EPPENDORF
Dodavatel: Integra
Dodavatel: GETT GERATETECHNIK
Dodavatel: HENKE SASS WOLF