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.
Phosphate standard for BIOMOL® GREEN
Supplier: Enzo Life Sciences
Phosphate standard for BIOMOL® green, 800 µM
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Chloride standard solution
Supplier: Hach
For accuracy checks in chloride determinations. Also suitable for standardising conductivity apparatus.
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Fluoruro, soluzione standard, 1 mg/l F- in acqua
Supplier: Hach
Fluoruro, soluzione standard, 10 mg/l, Matrice: H₂O, Applicazione: Calibrazione ISE, Standard ambientale
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Fluoruro, soluzione standard, 1 mg/l F- in acqua
Supplier: Hach
Fluoruro, soluzione standard, 0,2 mg/l, Matrice: H₂O, Applicazione: Calibrazione ISE, Standard ambientale
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Nitrite Standard Solution
Supplier: Hach
Nitrite standard solution, 5,0 mg/L, Indice: 1,52 mg/L NO₂-N
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Fluoride standard solution
Supplier: Hach
For accuracy checks in fluoride determinations.
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Concentrated Eluent for Ion Chromatography, Sodium Carbonate Solution
Supplier: Honeywell Chemicals
Certified Reference Material (CRM).
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Concentrated Eluent for Ion Chromatography, Sodium Carbonate/Sodium Bicarbonate Solution 1
Supplier: Honeywell Chemicals
Certified Reference Material (CRM).
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Concentrated Eluent for Ion Chromatography, Sodium Carbonate/Sodium Bicarbonate Solution 2
Supplier: Honeywell Chemicals
Certified Reference Material (CRM).
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Concentrated Eluent for Ion Chromatography, Sodium Carbonate/Sodium Bicarbonate Solution 3
Supplier: Honeywell Chemicals
Certified Reference Material (CRM).
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Acetate Standard for Ion Chromatography, (CRM), Fluka™
Supplier: Honeywell Chemicals
Certified Reference Material (CRM)
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Benzoate standard for ion chromatography, (CRM), Fluka™
Supplier: Honeywell Chemicals
Certified Reference Material (CRM)
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Chlorite standard for ion chromatography, (CRM), Fluka™
Supplier: Honeywell Chemicals
Certified Reference Material (CRM)
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Citrate standard for ion chromatography, (CRM), Fluka™
Supplier: Honeywell Chemicals
Certified Reference Material (CRM)
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Glycolate Standard for Ion Chromatography, (CRM), Fluka™
Supplier: Honeywell Chemicals
Certified Reference Material (CRM)
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Hydrogen phthalate standard for ion chromatography, (CRM), Fluka™
Supplier: Honeywell Chemicals
Certified Reference Material (CRM)
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#: 20864.320
: VWR Chemicals
#: 83640.320
: VWR Chemicals
#: 31770.294
: VWR Chemicals