Bismuthstandarder

Avantor tilbyder en bred vifte af certificerede kationiske standarder designet til instrumentkalibrering i ionbytningskromatografi (IC) applikationer, som kan anvendes til miljø- eller fødevareanalyse og kvalitetskontrol. IC er en analytisk teknik, der anvendes til separation og kvantificering af anioner og kationer i vandige prøver. Avantor tilbyder referencematerialer med høj renhed, der er veldefinerede, og som er ideelle til kvantificering med lavt ppm-niveau eller sporanalyse. Flasker med kationiske standarder er tilgængelige for en række grundstoffer.

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Bismuthstandard, 1g/l Bi i salpetersyre (from Bi(NO₃)₃) Certipur® enkeltelement standard til ICP, Supelco®

Supplier: Merck

Bismuth Standard, 1000 mg/L, Certipur®, Supelco®, Vismut, Matrice: Nitric acid dil., Ansøgning: ICP standards

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Bismuthstandard, 1g/l Bi i salpetersyre (from Bi) standard til AAS

Supplier: Avantor

Bismuth Standard, 1000 mg/L, J.T.Baker®, J.T. Baker®, Vismut, Matrice: Nitric acid dil., Ansøgning: AAS standards

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Bismuthstandard, 1g/l Bi i 10% salpetersyre AVS TITRINORM standard til AAS

Supplier: VWR Chemicals

Bismuth Standard, 1000 mg/L, VWR® AVS TITRINORM, Vismut, Matrice: 10% HNO₃, Ansøgning: AAS standards

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Bismut 10.000 mg/l i fortyndet salpetersyre (from Bi) ARISTAR® enkeltelement standard til ICP

Supplier: VWR Chemicals

Bi in HNO₃ 2 to 5%.

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Bismuthstandard, 1g/l Bi i 5% salpetersyre (from Bi) TraceCERT® enkeltelement standard til ICP, Supelco®

Supplier: Merck

Bismuth Standard, 1000 mg/L, TraceCERT®, Supelco®, Vismut, Matrice: 5% HNO₃, Ansøgning: ICP standards

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Bismut 1000 mg/L i 0,5 M salpetersyre (from Bi(NO₃)₃) Certipur® standard til AAS, Supelco®

Supplier: Merck

Bismuth Standard, 1000 mg/L, Certipur®, Supelco®, Vismut, Matrice: 0,5 M HNO₃, Ansøgning: AAS standards

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ARISTAR®, Bismuth Standard Solutions for ICP-MS

Supplier: VWR Chemicals

Bismuth Standard, 10 ppm, VWR® ARISTAR®, Vismut, Matrice: 2-5% HNO₃, Ansøgning: ICP-MS standards

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Bismuthstandard, 10g/l Bi i 10% salpetersyre (from Bi) enkeltelement standard til ICP

Supplier: Avantor

Bismuth Standard, 10000 mg/L, J.T.Baker®, J.T. Baker®, Vismut, Matrice: 10% HNO₃, Ansøgning: ICP standards

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Bismuth standard dissolved in oil, 1,000 µg/g Bi in mineral oil Specpure® for wear metal analysis

Supplier: Thermo Fisher Scientific

Bismuth Standard, 1000 µg/g, Specpure®, Vismut, Matrice: Mineral oil, Ansøgning: Oil based standards

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Bismuthstandard, 1g/l Bi i salpetersyre (from Bi) ARISTAR® enkeltelement standard til ICP

Supplier: VWR Chemicals

Bi in HNO₃ 2 to 5%.

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Bismuthstandard, 10g/L Bi i 5% salpetersyre (from Bi) Specpure® enkeltelement standard til ICP

Supplier: Thermo Fisher Scientific

Bismuth Standard, 10000 mg/L, Specpure®, Vismut, Matrice: 5% HNO₃, Ansøgning: ICP standards

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Bismuthstandard, 1g/L Bi i 5% salpetersyre (from Bi) Specpure® enkeltelement standard til ICP

Supplier: Thermo Fisher Scientific

Bismuth Standard, 1000 mg/L, Specpure®, Vismut, Matrice: 5% HNO₃, Ansøgning: ICP standards

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Bismuth standard dissolved in oil, 5,000 µg/g Bi in mineral oil Specpure® for wear metal analysis

Supplier: Thermo Fisher Scientific

Bismuth Standard, 5000 µg/g, Specpure®, Vismut, Matrice: Mineral oil, Ansøgning: Oil based standards

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Bismuth AAS Standards, (CRMs), Fluka™

Supplier: Honeywell Chemicals

Certified Reference Materials (CRMs)

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Calibration standard, single element, bismuth 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.