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.

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Nitrite ion chromatography standard, VHG

Supplier: LGC Standards PROMOCHEM

This solution is intended for use as a certified reference material (CRM) calibration standard, for ion chromatography (IC) and techniques using other modes of aqueous ion detection.

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Chromate ion chromatography standard, VHG

Supplier: LGC Standards PROMOCHEM

This solution is intended for use as a certified reference material (CRM) and calibration standard, for ion chromatography (IC) and techniques using other modes of aqueous ion detection.

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Acetate standard, ion chromatography CRM, VHG

Supplier: LGC Standards PROMOCHEM

This solution is intended for use as a certified reference material (CRM) and calibration standard, for ion chromatography (IC) and techniques using other modes of aqueous ion detection.

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Iodide ion chromatography standard, (from NaI), VHG

Supplier: LGC Standards PROMOCHEM

Ioduro, soluzione standard, 10000 mg/l, VHG, Indice: NaI in H₂O, Applicazione: Standard di cromatografia ionica

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Carbon dioxide standard for ISE calibration, Orion™

Supplier: Thermo Orion

Carbon dioxide standard for ISE calibration, 0.1M NaHCO₃, Orion™, Applicazione: Calibrazione ISE

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Multi-anion standards for ion chromatography, VHG

Supplier: LGC Standards PROMOCHEM

Multi-Anion Standard 3, 20 µg/ml (F⁻), 30 µg/ml (Cl⁻), 100 µg/ml (NO₃⁻), 150 µg/ml (PO₄⁻³, SO₄⁻²), in H₂O, 100 ml, VHG, Applicazione: Chromatography standards, Standard di cromatografia ionica

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Chloride standards for ISE calibration, Orion™

Supplier: Thermo Orion

Cloruro, soluzione standard, 100 mg/l, Orion™, Applicazione: Calibrazione ISE

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Silica standard solution, VHG

Supplier: LGC Standards PROMOCHEM

Silica standard, SiO₂, 1000 mg/l, VHG, Matrice: H₂O, Applicazione: Standard di cromatografia ionica

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Standards for Water analysis, cyanide standard, CRM, VHG

Supplier: LGC Standards PROMOCHEM

These solutions are intended for use as a calibration standard for cyanide (CN⁻).

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Fluoride calibration standards for ISE measurement, Orion™

Supplier: Thermo Orion

Fluoride standards are pre-made with total ionic strength adjustor buffer (TISAB) and requiring the TISAB be added only to your samples.

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Nitrate standards for ISE calibration, Orion™

Supplier: Thermo Orion

Nitrato, soluzione standard, 1000 mg/l, Orion™, Applicazione: Calibrazione ISE

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Sulphate ion chromatography standard, VHG

Supplier: LGC Standards PROMOCHEM

This standard solution is intended for use as a certified reference material (CRM) and calibration standard, for ion chromatography (IC) and techniques using other modes of aqueous ion detection.

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Bromide ion chromatography standards, bromide standard, VHG

Supplier: LGC Standards PROMOCHEM

These standard solutions are intended for use as a calibration or reference standard for ion chromatography (IC) or techniques using other modes of aqueous ion detection.

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Fluoride ion chromatography standards, CRM, VHG

Supplier: LGC Standards PROMOCHEM

This standard solution is intended for use as a certified reference material and calibration standard, for ion chromatography (IC) and techniques using other modes of aqueous ion detection.

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Phosphate ion chromatography standard (PO₄⁻³), VHG

Supplier: LGC Standards PROMOCHEM

This solution is intended for use as a certified reference material (CRM) and calibration standard, for ion chromatography (IC) and techniques using other modes of aqueous ion detection.

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Chlorite ion chromatography standards, CRM, VHG

Supplier: LGC Standards PROMOCHEM

This solution is intended for use as a certified reference material or calibration standard, for ion chromatography (IC) or techniques using other modes of aqueous ion detection.