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.
VeriSpec™ Fluoride - F⁻ 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, 1 ml = 0.5 mg Cl-, 500 ppm Cl- (0.0141 Normal), Ricca Chemical Company
Supplier: Ricca Chemical
Clear, colorless liquid
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VeriSpec™ Chloride - Cl⁻ 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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Silica Standard, 1 ml = 1 mg SiO₂, 1000 ppm SiO₂ (467 ppm Si), Ricca Chemical Company
Supplier: Ricca Chemical
APHA for silica.
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Fluoride Standards, 1 ml = 1 mg F-, 1000 ppm F-, RICCA Chemical Company
Supplier: Ricca Chemical
For ion chromatography.
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VeriSpec™ Chlorate - ClO₃₋ 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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Sulfate Standard, 1 ml = 0.1 mg SO₄²⁻, 100 ppm SO₄²⁻, Ricca Chemical Company
Supplier: Ricca Chemical
Sulfate, 100 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
Clear, colorless, odorless liquid
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VeriSpec® Phosphate - PO₄³⁻ 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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Perchlorate - ClO₄- Standard, for Ion Chromatography, VeriSpec®, Ricca Chemical Company
Supplier: Ricca Chemical
VeriSpec* Perchlorate - ClO4- Standard, For Ion Chromatography 1000 ppm in H2O Manufactured and Tested in an ISO 17025/Guide 34 Facility, Form: Liquid, Container: Poly natural, NIST traceable, Size: 500ML
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Iodide, Ion chromatography standard solution, Specpure®, I- 1000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: NaI in H2O
Physical Form: Liquid
MDL No.: MFCD00011355
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Phosphorus Standard, 375 ppm P, Ricca Chemical Company
Supplier: Ricca Chemical
Phosphorus Standard, 375 ppm P, Ricca Chemical Company
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Bromide Standard, 1 mL = 0.200 mg Br-, 200 ppm Br-, Ricca Chemical Company
Supplier: Ricca Chemical
1 mL = 0.200 mg Br, 200 ppm Br (NaBr in water). For ion chromatography. Clear, colorless, odorless. NIST traceable. Poly Bottle, 120mL.
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NSpecpure® itrite, Ion chromatography standard solution, NO₂⁻ 1000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Guaranteed stable for six months from the ship date
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Formate, Ion chromatography standard solution, Specpure®, HCO₂- 1000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Guaranteed stable for six months from the ship date
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Nitrogen Standard, 1 ml = 0.1 mg N, 100 ppm N as Nitrate (442.7 ppm NO₃⁻), Ricca Chemical Company
Supplier: Ricca Chemical
APHA for nitrate
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Catalog #: CA21905-026
Supplier: Kimberly-Clark