Anionic Standards
Avantor 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. Avantor 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.
VWR®, Phosphate 1,000 mg/L in Water standard for ion chromatography
Supplier: VWR Chemicals
Phosphate standard solution, 1000 mg/l, VWR®, Contents: NH₄H₂PO₄ in H₂O, Application: Ion chromatography standards
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VWR® ARISTAR®, Fluoride Standard Solution, 1000 mg/L F- in Water (from NaF) Standard for Ion Chromatography
Supplier: VWR Chemicals
(F in H₂O).
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VWR®, Hydrogen sulphite 1,000 mg/L in Water standard for ion chromatography
Supplier: VWR Chemicals
Hydrogensulphite standard solution, 1000 mg/l, VWR®, Contents: NaHSO₃HCOH in H₂O, Application: Ion chromatography standards
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Fluoride, Ion chromatography standard solution, Specpure®, F- 1000µg/ml
Supplier: Thermo Fisher Scientific
NaF in H₂O; MDL No.: MFCD00144315
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Nitrate, Ion chromatography standard solution, Specpure®, NO₃- 1000 µg/ml
Supplier: Thermo Fisher Scientific
Nitrate standard solution, 1000 mg/l, Specpure®, Contents: NaNO₃ in H₂O, Application: Ion chromatography standards
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Phosphate, Ion chromatography standard solution, Specpure®, PO₄³⁻ 1000 µg/ml
Supplier: Thermo Fisher Scientific
Phosphate standard solution, 1000 mg/l, Specpure®, Contents: KH₂PO₄ in H₂O, Application: Ion chromatography standards
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Ion chromatography standard solution, acetate, Specpure®, 1000 µg/ml
Supplier: Thermo Fisher Scientific
Acetate ion chromatography standard, 1000 mg/l, Specpure®, Contents: CH₃COONa in H₂O, Application: Ion chromatography standards
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Multi Ion anion IC standard solution in H₂O, Specpure®
Supplier: Thermo Fisher Scientific
Multi Ion anion IC standard solution in H₂O, Specpure®, Specpure®, Application: Ion chromatography standards
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Oxalate, Ion chromatography standard solution, Specpure®, C_2O4-2 1000 µg/ml
Supplier: Thermo Fisher Scientific
Oxalate standard solution, 1000 mg/l, Specpure®, Contents: Na₂C₂O₄ in H₂O, Application: Ion chromatography standards
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Sulphate, Ion chromatography standard solution, Specpure®, SO₄⁻² 1000 µg/ml
Supplier: Thermo Fisher Scientific
Sulphate standard solution, 1000 mg/l, Specpure®, Contents: K₂SO₄ in H₂O, Application: Ion chromatography standards
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Sodium Fluoride, Reference Standard
Supplier: USP
USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
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Fluoride Dentifrice, Reference Standards
Supplier: USP
USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
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Bromide, Ion chromatography standard solution, Specpure®, Br- 1000µg/ml
Supplier: Thermo Fisher Scientific
Bromide standard solution, 1000 mg/l, Specpure®, Contents: KBr in H₂O, Application: Ion chromatography standards
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Specpure® Multi Ion Anion IC Standard Solution in H₂O
Supplier: Thermo Fisher Scientific
Physical Form: Liquid
MDL No.: MFCD00144813
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Specpure® Silica, Standard Solution, SiO₂ 1000 µg/ml
Supplier: Thermo Fisher Scientific
Silica standard solution, 1000 mg/l, Specpure®, Contents: Na₂SiO₃ in H₂O, Application: Environmental standards
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Multi Ion anion IC standard solution, Specpure® (Waters) in H₂O
Supplier: Thermo Fisher Scientific
Multi Ion anion IC standard solution, Specpure® (Waters) in H₂O, Specpure®, Application: Ion chromatography standards
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Catalog #: 83639.320
Supplier: VWR Chemicals
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Supplier: VWR Chemicals
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Supplier: VWR Chemicals
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Supplier: VWR Chemicals
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Supplier: Merck
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Supplier: VWR Chemicals