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.
Sulfate Standard, 1 ml = 1 mg SO₄²⁻, 1000 ppm SO₄²⁻, Ricca Chemical Company
Supplier: Ricca Chemical
1000ppm SO4.
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Sulfate, Ion Chromatography Standard Solution, Specpure®, SO₄⁻² 1000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: K2SO4 in H2O
Physical Form: Liquid
MDL No.: MFCD00145343
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Bromide Standard, 1000 ppm Br-, Ricca Chemical Company
Supplier: Ricca Chemical
1000 µg/ml, Application: Ion chromatography standards
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VeriSpec™ Nitrite - NO₂₋ Standard for Ion Chromatography 1000 ppm in H₂O, RICCA Chemical Company
Supplier: Ricca Chemical
Certified reference material (CRM) for ion chromatography (IC)
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Chloride Standard, 0.100 Normal (N/10), 100 mEq/L NaCl, Ricca Chemical Company
Supplier: Ricca Chemical
Chloride, 0.100 N, Application: Environmental standards, ISE Calibration
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VeriSpec™ Nitrate - NO₃- Standard for Ion Chromatography 1000 ppm in H₂O, RICCA Chemical Company
Supplier: Ricca Chemical
Certified reference material (CRM) for ion chromatography (IC)
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Thiocyanate Standard, 1 ml = 1 mg SCN-, 1000 ppm SCN-, Ricca Chemical Company
Supplier: Ricca Chemical
Thiocyanate, 1000 ppm, Application: Environmental standards
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Fluoride Standard, 1 ml = 0.1 mg F-, 100 ppm F-, Ricca Chemical Company
Supplier: Ricca Chemical
100 ppm =100 µg/mL
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Fluoride Standard, 1 ml = 0.5 mg F-, 500 ppm F-, Ricca Chemical Company
Supplier: Ricca Chemical
Fluoride, 500 µg/ml, Application: Environmental standards
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Nitrite Standard, 1 ml = 1 mg NO₂⁻, 1000 ppm NO₂⁻ (304.5 ppm N), Ricca Chemical Company
Supplier: Ricca Chemical
1 mL = 1 mg NO2, 1,000 ppm NO2, (304.5 ppm N). (NaNO2 in Water). Container: Glass.
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Chloride Standard Solution, 100 mg/L as Cl- (NIST), 1 L, Hach
Supplier: Hach
For meter calibrations and accuracy checks in chloride determinations
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Bromide, Ion chromatography Standard Solution, Specpure®, Br- 1000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: KBr in H2O
Physical Form: Liquid
MDL No.: MFCD00134172
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Sulfate (SO₄)-2 Single-Element Ion Anion Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Ion chromatography and ion selective electrode standards.
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Set of 5 Solutions for Fluoride in H2O, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Ion chromatography and ion selective electrode standards.
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Fluoride (F)- Single-Element Ion Anion Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Ion chromatography and ion selective electrode standards.
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Set of 3 Solutions for Bromide in H₂O, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Ion chromatography and ion selective electrode standards.
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Catalog #: CA21905-026
Supplier: Kimberly-Clark