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Supplier: AVANTOR PERFORMANCE MATERIALS US
Description: Standardized at 25 °C against chemicals whose certification is traceable to NIST.
Supplier: AVANTOR PERFORMANCE MATERIALS US
Description: Standardized at 25 °C against chemicals whose certification is traceable to NIST. Lot standardization value, accurate to ±1 part per 1000, provided on label.
Supplier: Ricca Chemical
Description: Potassium Standard, 1000 µg/ml, Application: ICP standards
Supplier: AVANTOR PERFORMANCE MATERIALS US
Description: For nitrogen in ammonia.
Catalog Number: (JT4889-3)
Supplier: AVANTOR PERFORMANCE MATERIALS US
Description: For primary standard and research applications.

Supplier: Ricca Chemical
Description: Potassium Standard, 1000 µg/ml, Application: AAS standards
Supplier: LGC Standards
Description: Potassium Standard, Potassium AA Standard: K @ 1000 µg/mL in 5% HNO3, 1000 µg/mL, VHG, Application: ICP-MS standards

New Product

Catalog Number: (SXCS-K2-2Y)
Supplier: SPEX CERTIPREP LLC
Description: Single-element standards for ion chromatography and ion selective electodes.

Catalog Number: (77697-706)
Supplier: LGC Standards
Description: Potassium Standard, Potassium Standard: K @ 1000 µg/g in Hydrocarbon Oil, 1000 µg/mL, VHG, Application: Petroleum Oils & Fuels

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Supplier: LGC Standards
Description: Potassium Standard, Potassium Standard: K @ 10000 µg/mL in 5% HNO3, 10000 µg/mL, VHG, Application: ICP-MS standards

New Product

Supplier: LGC Standards
Description: Potassium Standard, Potassium Standard: K+ @ 1000 µg/mL in H2O, 1000 µg/mL, VHG, Application: ICP-MS standards

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Supplier: AVANTOR PERFORMANCE MATERIALS US
Description: The USP/NF Offical Compendia of Standards contains a section titled, "Reagents, Indicators, and Solutions" that lists the quality requirements of chemicals to be used in compendia testing. PharmaTest reagents are tested according to these requirements, relieving you of the need to do additional testing on your reagents. Products may be reagent or other grade, but are labeled as "Meets reagent specifications for testing USP/NF monographs." Test solutions are labeled as PharmaTest.
Supplier: LGC Standards
Description: Potassium Standard, Potassium Standard: K @ 1000 µg/mL in 5% HNO3, 1000 µg/mL, VHG, Application: ICP-MS standards

New Product

Supplier: Inorganic Ventures
Description: Certified reference material for Potassium, traceable to NIST.

Catalog Number: (77697-707)
Supplier: LGC Standards
Description: Potassium Standard, Potassium Standard: K @ 5000 µg/g in Hydrocarbon Oil, 5000 µg/mL, VHG, Application: Petroleum Oils & Fuels

New Product


Catalog Number: (AA47260-AE)
Supplier: Thermo Scientific Chemicals
Description: Potassium nitrate in water

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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.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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