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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.

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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Product Image-RC5839.1-16

Phosphorus Standard, 1 mL = 1 mg P, 1000 ppm P (KH₂PO₄ in Water), Ricca Chemical Company

Supplier: Ricca Chemical
Description: 1000 ppm Phosphorus as phosphate (KH2PO4 as source in water) Non-regulated. For ion chromatography. Clear, colorless, odorless. NIST traceable. 120mL.

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Product Image-RC3173-16

Fluoride Standards, 1 ml = 1 mg F-, 1000 ppm F-, RICCA Chemical Company

Supplier: Ricca Chemical
Description: For ion chromatography.

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Product Image-RC675016

Silica Standard, 1 ml = 1 mg SiO₂, 1000 ppm SiO₂ (467 ppm Si), Ricca Chemical Company

Catalog Number: (RC675016)
Supplier: Ricca Chemical
Description: APHA for silica.

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Product Image-RCRV010936250N

VeriSpec® Phosphate - PO₄³⁻ Standard for Ion Chromatography 1000 ppm in H₂O, RICCA Chemical Company

Supplier: Ricca Chemical
Description: Certified reference material (CRM) for ion chromatography (IC)

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Product Image-RCRV010909250N

VeriSpec™ Chlorate - ClO₃₋ Standard for Ion Chromatography 1000 ppm in H₂O, RICCA Chemical Company

Supplier: Ricca Chemical
Description: Certified reference material (CRM) for ion chromatography (IC)

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Product Image-RC1175-4

Bromide Standard, 1 mL = 0.200 mg Br-, 200 ppm Br-, Ricca Chemical Company

Catalog Number: (RC1175-4)
Supplier: Ricca Chemical
Description: 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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Image Unavailable-AA40020-AE

NSpecpure® itrite, Ion chromatography standard solution, NO₂⁻ 1000 µg/ml, Thermo Scientific

Supplier: Thermo Scientific Chemicals
Description: Guaranteed stable for six months from the ship date

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Product Image-RCRP33125P500A

Phosphorus Standard, 125 ppm P, Ricca Chemical Company

Catalog Number: (RCRP33125P500A)
Supplier: Ricca Chemical
Description: Phosphorus Standard, 125 ppm P, Ricca Chemical Company

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Product Image-RC3171-16

Fluoride Standard, 1 ml = 0.1 mg F-, 100 ppm F-, Ricca Chemical Company

Catalog Number: (RC3171-16)
Supplier: Ricca Chemical
Description: Clear, colorless, odorless liquid

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Product Image-RC5444-16

Nitrite Standard, 1 ml = 0.100 mg NO₂⁻, 100 ppm NO₂⁻, Ricca Chemical Company

Supplier: Ricca Chemical
Description: 100 ppm NO2 (NaNO2 in water) For ion chromatography. Clear, colorless. NIST traceable. 200mL.

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Product Image-RCRP33050P500A

Phosphorus Standard, 50 ppm P, Ricca Chemical Company

Catalog Number: (RCRP33050P500A)
Supplier: Ricca Chemical
Description: Phosphorus Standard, 50 ppm P, Ricca Chemical Company

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Product Image-RCRP33375P500A

Phosphorus Standard, 375 ppm P, Ricca Chemical Company

Catalog Number: (RCRP33375P500A)
Supplier: Ricca Chemical
Description: Phosphorus Standard, 375 ppm P, Ricca Chemical Company

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Product Image-RC811016

Sulfate Standard, 1 ml = 0.1 mg SO₄²⁻, 100 ppm SO₄²⁻, Ricca Chemical Company

Catalog Number: (RC811016)
Supplier: Ricca Chemical
Description: 1 mL = 0.1 mg SO4, 100 ppm SO4, (33.4 ppm S). (Na2SO4 in Water) Meets APHA, ASTM D 516 and EPA Specifications. Container: Plastic.

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Image Unavailable-AA42567-AE

Iodide, Ion chromatography standard solution, Specpure®, I- 1000 µg/ml, Thermo Scientific

Supplier: Thermo Scientific Chemicals
Description: Molecular Formula: NaI in H2O
Physical Form: Liquid
MDL No.: MFCD00011355

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Product Image-RCRV010934500N

Perchlorate - ClO₄- Standard, for Ion Chromatography, VeriSpec®, Ricca Chemical Company

Supplier: Ricca Chemical
Description: 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: 250ML

Product Image-RC545716

Nitrogen Standard, 1 ml = 0.1 mg N, 100 ppm N as Nitrate (442.7 ppm NO₃⁻), Ricca Chemical Company

Catalog Number: (RC545716)
Supplier: Ricca Chemical
Description: APHA for nitrate

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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