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267 results for Anionic Standards

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Anionic Standards

VWR offers a wide range of certified anionic standards designed for instrument calibration in ion-exchange chromatography (IC) applications, which can be applied toward environmental or food analysis and quality control. IC is an analytical technique used for the separation and quantification of anions and cations in aqueous samples. VWR offers high-purity, well-defined reference materials ideal for low-ppm level quantification or trace analysis. Bottles of anionic standards are available for a range of elements.

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Nitrate - Single-Element Ion Anion Standard, VWR Chemicals BDH®

Nitrate - Single-Element Ion Anion Standard, VWR Chemicals BDH®

Supplier: VWR International

Nitrate (NO3)- single-element ion anion standard.

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Nitrate-Nitrogen Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Nitrate-Nitrogen Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Supplier: VWR International

Ion chromatography & ion selective electrode (ISE) standard.

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Phosphate  (PO₄3-) Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Phosphate (PO₄3-) Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Supplier: VWR International

Ion chromatography & ion selective electrode (ISE) standard.

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Iodide (I)- Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Iodide (I)- Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Supplier: VWR International

Ion chromatography & ion selective electrode (ISE) standard.

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Chlorate (ClO₃)- Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Chlorate (ClO₃)- Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Supplier: VWR International

Ion chromatography & ion selective electrode (ISE) standard.

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Phosphate-Phosphorus Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Phosphate-Phosphorus Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Supplier: VWR International

Ion chromatography & ion selective electrode (ISE) standard.

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Chlorite (ClO₂)- Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Chlorite (ClO₂)- Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Supplier: VWR International

Ion chromatography & ion selective electrode (ISE) standard.

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Ion Chromatography (IC) Anion and Cation Check Standards, VWR Chemicals BDH®

Ion Chromatography (IC) Anion and Cation Check Standards, VWR Chemicals BDH®

Supplier: VWR International

Ion chromatography (IC) is an analytical process for the separation of ions based on charge affinity. IC can be used for a variety of different kinds of charged analytes from single elements to large proteins.

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Fluoride (F)- Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Fluoride (F)- Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Supplier: VWR International

Ion chromatography & ion selective electrode (ISE) standard.

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Oxalate (C₂O₄)-2 Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Oxalate (C₂O₄)-2 Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Supplier: VWR International

Ion chromatography & ion selective electrode (ISE) standard.

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Nitrite (NO₂)- Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Nitrite (NO₂)- Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Supplier: VWR International

Ion chromatography & ion selective electrode (ISE) standard.

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Bromide (Br-) Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Bromide (Br-) Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Supplier: VWR International

Ion chromatography & ion selective electrode (ISE) standard.

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Nitrite-Nitrogen Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Nitrite-Nitrogen Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Supplier: VWR International

Ion chromatography & ion selective electrode (ISE) standard.

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Chloride (Cl)- Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Chloride (Cl)- Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Supplier: VWR International

Ion chromatography & ion selective electrode (ISE) standard.

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Formate (HCO₂)- Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Formate (HCO₂)- Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®

Supplier: VWR International

Ion chromatography & ion selective electrode (ISE) standard.

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Iodide, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
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Chloride, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
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Certified Reference Materials, Sulphide, KLEN INTERNATIONAL

Certified Reference Materials, Sulphide, KLEN INTERNATIONAL

Supplier: KLEN INTERNATIONAL (74) PTY LTD.

KLEN's CRMs are certified products containing a range of analytes including Au, Ag, Pt, and Pd at various ppm levels.

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Multi-Anion Standard 1: F-, Cl-, Br-, NO3-, PO4(-3), SO4(-2) @ 100 µg/mL in H2O, VHG, LGC Standards

Multi-Anion Standard 1: F-, Cl-, Br-, NO3-, PO4(-3), SO4(-2) @ 100 µg/mL in H2O, VHG, LGC Standards

Supplier: LGC STANDARDS

Multi-Anion Standard 1: F-, Cl-, Br-, NO3-, PO4(-3), SO4(-2) @ 100 µg/mL in H2O, VHG, LGC Standards

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Multi-Anion Standard 7A: F-, Cl-, NO3- as N, Br-, SO4(-2), PO4(-3) as P @ 1000 µg/mL in H2O, VHG, LGC Standards

Multi-Anion Standard 7A: F-, Cl-, NO3- as N, Br-, SO4(-2), PO4(-3) as P @ 1000 µg/mL in H2O, VHG, LGC Standards

Supplier: LGC STANDARDS

Multi-Anion Standard 7A: F-, Cl-, NO3- as N, Br-, SO4(-2), PO4(-3) as P @ 1000 µg/mL in H2O, VHG, LGC Standards

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Multi-Anion Standard 3: F- @ 20; Cl- @ 30; NO3- @ 100; PO4(-3), SO4(-2) @ 150 µg/mL in H2O, VHG, LGC Standards

Multi-Anion Standard 3: F- @ 20; Cl- @ 30; NO3- @ 100; PO4(-3), SO4(-2) @ 150 µg/mL in H2O, VHG, LGC Standards

Supplier: LGC STANDARDS

Multi-Anion Standard 3: F- @ 20; Cl- @ 30; NO3- @ 100; PO4(-3), SO4(-2) @ 150 µg/mL in H2O, VHG, LGC Standards

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Multi-Anion Standard 4: F- @ 100; Cl- @ 200; Br-, NO3-, SO4(-2) @ 400; PO4(-3) @ 600 µg/mL in H2O, VHG, LGC Standards

Multi-Anion Standard 4: F- @ 100; Cl- @ 200; Br-, NO3-, SO4(-2) @ 400; PO4(-3) @ 600 µg/mL in H2O, VHG, LGC Standards

Supplier: LGC STANDARDS

Multi-Anion Standard 4: F- @ 100; Cl- @ 200; Br-, NO3-, SO4(-2) @ 400; PO4(-3) @ 600 µg/mL in H2O, VHG, LGC Standards

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Certipur® Anion multi-element standard I

Supplier: MilliporeSigma

B (F-), (Po43-), (Br-) = 1000mg/L (Naf, Kh2Po4, Nabr In H2O) Certipur*

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Titrisol® Fluoride standard

Supplier: MilliporeSigma

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Multi-Anion Standard 2: F-, Cl-, SO4(-2) @ 100 µg/mL in H2O, VHG, LGC Standards

Multi-Anion Standard 2: F-, Cl-, SO4(-2) @ 100 µg/mL in H2O, VHG, LGC Standards

Supplier: LGC STANDARDS

Multi-Anion Standard 2: F-, Cl-, SO4(-2) @ 100 µg/mL in H2O, VHG, LGC Standards

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Certipur® Anion multi-element standard II

Supplier: MilliporeSigma

Cl-,(No3-),(So4--)=1000mg/L, (Nacl, Nano3, Na2So4 In H2O) Certipur*

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Titrisol® Chloride standard

Titrisol® Chloride standard

Supplier: MilliporeSigma

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Titrisol® Phosphate standard

Supplier: MilliporeSigma

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