Standard anionici
Avantor offre un’ampia gamma di standard anionici certificati progettati per la calibrazione degli strumenti nelle applicazioni di cromatografia a scambio ionico (IC), che possono essere applicati ad analisi ambientali o alimentari e al controllo qualità. L’IC è una tecnica analitica utilizzata per la separazione e la quantificazione di anioni e cationi in campioni acquosi. Avantor offre materiali di riferimento ad alta purezza e ben definiti, ideali per la quantificazione a basso livello di ppm o per analisi di tracce. Le bottiglie di standard anionici sono disponibili per una gamma di elementi.
Hydrogen sulfite standard for ion chromatography, (CRM), Fluka™
Supplier: Honeywell Chemicals
Certified Reference Material (CRM)
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Iodide standard for ion chromatography, (CRM), Fluka™
Supplier: Honeywell Chemicals
Certified Reference Material (CRM)
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Maleate standard for ion chromatography, (CRM), Fluka™
Supplier: Honeywell Chemicals
Certified Reference Material (CRM)
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Methansulfonate standard for ion chromatography, (CRM), Fluka™
Supplier: Honeywell Chemicals
Certified Reference Material (CRM)
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Nitrilotriacetate standard for ion chromatography, (CRM), Fluka™
Supplier: Honeywell Chemicals
Certified Reference Material (CRM)
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Perchlorate Standard for Ion Chromatography, (CRM), Fluka™
Supplier: Honeywell Chemicals
Certified Reference Material (CRM)
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Propionate Standard for Ion Chromatography, (CRM), Fluka™
Supplier: Honeywell Chemicals
Certified Reference Material (CRM)
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Succinate Standard for Ion Chromatography, (CRM), Fluka™
Supplier: Honeywell Chemicals
Certified Reference Material (CRM)
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Tartrate Standard for Ion Chromatography, (CRM), Fluka™
Supplier: Honeywell Chemicals
Certified Reference Material (CRM)
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Combined Five Anion Standard for IC
Supplier: Honeywell Chemicals
Certified Reference Material (CRM).
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Combined Seven Anion Standard I for IC
Supplier: Honeywell Chemicals
Certified Reference Material (CRM).
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Combined Six Cation Standard II for IC
Supplier: Honeywell Chemicals
Certified Reference Material (CRM).
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Concentrated Eluent for Ion Chromatography, Methanesulfonic Acid Solution
Supplier: Honeywell Chemicals
Certified Reference Material (CRM).
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Silicate Standard for Ion Chromatography, (CRM), Fluka™
Supplier: Honeywell Chemicals
Certified Reference Material (CRM)
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Phosphate standard solution, concentrate, 1000 mg PO₄³⁻
Supplier: CPACHEM
This certified reference material is produced using a high purity starting material, acid from sub-boiling and 18 MOhm deionized water. The reported expanded uncertainty of measurement is stated as the standard uncertainty of measurement multiplied by the coverage factor k = 2, which for a normal distribution corresponds to a coverage probability of approximately 95%. The standard uncertainty of measurement has been determined in accordance with EA 4/02.
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Bromuro 1.000 mg/l in acqua Standard monoelemento per cromatografia ionica
Supplier: CPACHEM
Bromuro, soluzione standard, 1000 mg/l, Matrice: H₂O, Applicazione: Standard di cromatografia ionica
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Catalogo #: 83639.320
Supplier: VWR Chemicals
Catalogo #: 20864.320
Supplier: VWR Chemicals
Catalogo #: 215-1592
Supplier: VWR Collection
Catalogo #: 83640.320
Supplier: VWR Chemicals
Catalogo #: 31770.294
Supplier: VWR Chemicals
Catalogo #: 1.00030.2500
Supplier: Merck
Catalogo #: 83645.320
Supplier: VWR Chemicals
Catalogo #: 20060.320
Supplier: VWR Chemicals