Cobalt standard solution, 1000 mg/L Co in 0,5 M nitric acid (from Co(NO₃)₂) Certipur® standard for AAS, Supelco®

Supplier: Merck

Cobalt Standard, 1000 mg/L, Certipur®, Supelco®, Cobalt, Matrix: 0,5 M HNO₃, Application: AAS standards

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Cobalt standard solution, concentrate, 1000 mg Co in water (from CoCl₂) Titrisol® standard for AAS, Supelco®

Supplier: Merck

Cobalt Standard, 1000 mg/L, Titrisol®, Supelco®, Cobalt, Matrix: H₂O, Application: AAS standards

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Cobalt standard solution, 1000 mg/L Co in dilute nitric acid (from Co(NO₃)₂) Certipur® standard for ICP, Supelco®

Supplier: Merck

Cobalt Standard, 1000 mg/L, Certipur®, Supelco®, Cobalt, Matrix: 2-3% HNO₃, Application: ICP standards

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Cobalt Standard for ICP-MS, TraceCERT®, Supelco®

Supplier: Merck

Cobalt Standard, 1 mg/L, TraceCERT®, Supelco®, Cobalt, Matrix: Nitric acid dil., Application: ICP-MS standards

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Cobalt standard solution, 10000 mg/L Co in dil. nitric acid (from Co(NO₃)₂) Certipur® standard for ICP, Supelco®

Supplier: Merck

Cobalt Standard, 10000 mg/L, Certipur®, Supelco®, Cobalt, Matrix: 2-3% HNO₃, Application: ICP standards

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VWR® AVS TITRINORM, Cobalt Standard Solution, 1000 mg/L Co in dil. Nitric Acid, Standard for AAS

Supplier: VWR Chemicals

Cobalt Standard, 1000 mg/L, VWR® AVS TITRINORM, Cobalt, Matrix: 5% HNO₃, Application: AAS standards

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VWR® ARISTAR®, Cobalt Standard Solution, 10000 mg/L Co in dil. Nitric Acid (from Co), Standard for ICP

Supplier: VWR Chemicals

Co in HNO₃ 2 to 5%.

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VWR® ARISTAR®, Cobalt Standard Solutions for ICP-MS

Supplier: VWR Chemicals

Cobalt Standard, 10000 mg/L, VWR® ARISTAR®, Cobalt, Matrix: 2-5% HNO₃, Application: ICP-MS standards

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J.T.Baker® BAKER INSTRA-ANALYZED®, Cobalt Plasma Standard

Supplier: Avantor

Cobalt Standard, 10000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Cobalt, Matrix: 2% HNO₃, Application: ICP standards

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VWR® ARISTAR®, Cobalt Standard Solution, for ICP, 1000 mg/L Co in dil. Nitric Acid (from Co)

Supplier: VWR Chemicals

Co in HNO₃ 2 to 5%.

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Cobalt standard solution, 1000 mg/L Co in 5% nitric acid (from Co), standard for ICP, Specpure®

Supplier: Thermo Fisher Scientific

Cobalt Standard, 1000 mg/L, Specpure®, Cobalt, Matrix: 5% HNO₃, Application: ICP standards

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Cobalt, oil based standard solution, Co 1000 µg/g, Specpure®

Supplier: Thermo Fisher Scientific

Cobalt Standard, 1000 µg/g, Specpure®, Cobalt, Matrix: Mineral oil, Application: Oil based standards

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Cobalt standard solution, 10000 mg/L Co in 5% nitric acid (from Co), standard for ICP, Specpure®

Supplier: Thermo Fisher Scientific

Cobalt Standard, 10000 mg/L, Specpure®, Cobalt, Matrix: 5% HNO₃, Application: ICP standards

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Cobalt standard solution, for ICP-MS, Pure Plus grade

Supplier: PerkinElmer

Single element standard is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability.

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Cobalt AAS Standards, (CRMs), Fluka™

Supplier: Honeywell Chemicals

Certified Reference Materials (CRMs)

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Cobalt ICP Standards, (CRMs), Fluka™

Supplier: Honeywell Chemicals

Certified Reference Materials (CRMs)

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Cobalt ICP and ICP-MS Standards, (CRMs), Fluka™

Supplier: Honeywell Chemicals

Certified Reference Materials (CRMs)

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Calibration standard, single element, cobalt for AAS and ICP-OES, pure grade

Supplier: PerkinElmer

Until 10th October 2017 it is still allowed to use mercury thermometers if they are exclusively intended to be used for tests as per standards which require the usage of mercury thermometers.

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Cobalt standard solution, 10000 mg/L Co in 5% nitric acid standard for ICP

Supplier: CPACHEM

Cobalt Standard, 10000 mg/L, Cobalt, Matrix: 5% HNO₃, Application: ICP standards

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Cobalt standard solution, 100 mg/L Co in dil. nitric acid standard for ICP-MS

Supplier: CPACHEM

Cobalt Standard, 100 mg/L, Cobalt, Matrix: Nitric acid dil., Application: ICP-MS standards

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Cobalt standard solution, 10 mg/L Co in 5% nitric acid (from Co), standard for ICP, Specpure®

Supplier: Thermo Fisher Scientific

Cobalt Standard, 10 mg/L, Specpure®, Cobalt, Matrix: 5% HNO₃, Application: ICP standards

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Cobalt standard solution, 1,000 mg/L Co in dil. nitric acid standard for ICP

Supplier: CPACHEM

Cobalt Standard, 1000 mg/L, Cobalt, Matrix: Nitric acid dil., Application: ICP standards

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Cobalt standard solution, 1000 mg/L Co in 5% nitric acid (from Co), standard for AAS, Specpure®

Supplier: Thermo Fisher Scientific

Cobalt Standard, 1000 mg/L, Specpure®, Cobalt, Matrix: 5% HNO₃, Application: AAS standards

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Cobalt Standard Solution, 10000 mg/L Co in dil. Nitric acid for ICP-MS

Supplier: CPACHEM

Co 10000 mg/L in diluted nitric acid for ICP/MS.

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Single element standards for ICP, cobalt

Supplier: Agilent

Cobalt Standard, 10 mg/L, Cobalt, Matrix: 2% HNO₃, Application: ICP standards

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Cobalt standard solution, 1,000 mg/L Co in dil. nitric acid (from CoCO₃) standard for AAS and ICP

Supplier: PerkinElmer

Cobalt Standard, 1000 mg/L, Cobalt, Matrix: 2% HNO₃, Application: ICP standards

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Cobalt standard dissolved in oil, 1000 µg/g Co in Base Oil 20

Supplier: LGC Standards PROMOCHEM

Cobalt Standard, 1000 µg/g, Cobalt, Matrix: Base Oil 20, Application: Oil based standards

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Cobalt standard solution, 1,000 mg/L Co in dil. nitric acid standard for AAS

Supplier: Thermo Fisher Scientific

Cobalt Standard, 1000 mg/L, Cobalt, Matrix: 2-5% HNO₃, Application: AAS standards

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Cobalt standard solution, for ICP, in 5% HNO₃, VHG

Supplier: LGC Standards PROMOCHEM

The solutions are intended for use as a certified reference material or calibration standard for inductively coupled plasma optical emission spectroscopy (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), flame or furnace atomic absorption spectroscopy (AA or GFAA), x-ray fluorescence spectroscopy (XRF), and other techniques for elemental analysis.