You searched for: 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.
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®
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®
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®
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®
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®
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®
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®
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®
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®
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®
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®
Supplier: VWR International
Ion chromatography & ion selective electrode (ISE) standard.
Expand 2 Items
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.
Expand 2 Items
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.
Expand 2 Items
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®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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Chloride, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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Ammonium Bromide, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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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
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
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
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
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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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*