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Standaarden

Het naleven van normen in elke sector is essentieel voor het periodiek controleren van de nauwkeurigheid van apparatuur. Door te vergelijken met bekende waarden detecteren meetresultaten fouten en informeren ze het personeel over noodzakelijke aanpassingen. Zodra de instellingen van handmatige of automatische instrumenten zijn teruggezet naar nul, zorgen de herstelde omstandigheden voor optimale prestaties. Kalibratie met geconcentreerde standaarden elimineert de mogelijkheid dat omgevingsveranderingen instrumentfouten veroorzaken op momenten dat precisie van het grootste belang is.

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

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

Supplier: VWR Chemicals

Neodymium Standard, 1000 mg/L, VWR® AVS TITRINORM, Neodymium, Matrix: 2% HNO₃, Applicatie: AAS standaarden

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Supelco® Organic Reference Standard, TIC Standard, 1000 ppm

Supplier: Merck

Organic Standard, TIC Standard, 1000 ppm

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VWR®, Tungsten standard solution, 1000 mg/L W in nitric acid with hydrofluoric acid (each max. 1%) AVS TITRINORM standard for AAS

VWR®, Tungsten standard solution, 1000 mg/L W in nitric acid with hydrofluoric acid (each max. 1%) AVS TITRINORM standard for AAS

Supplier: VWR Chemicals

Tungsten Standard, 1000 mg/L, VWR®, Wolfraam, Matrix: 1% HNO₃/2% HF, Applicatie: AAS standaarden

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

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

Supplier: VWR Chemicals

Thallium Standard, 1000 mg/L, VWR® AVS TITRINORM, Thallium, Matrix: Salpeterzuur verd., Applicatie: AAS standaarden

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TraceCERT®, Supelco® Cyanide IC Standard

Supplier: Merck

1000 mg/L cyanide in water, prepared with high purity K₂[Zn(CN)₄] and water.

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VWR® AVS TITRINORM, Boron Standard Solution, 1000 mg/L B in Water, Standard for AAS

VWR® AVS TITRINORM, Boron Standard Solution, 1000 mg/L B in Water, Standard for AAS

Supplier: VWR Chemicals

Boron Standard, 1000 mg/L, VWR® AVS TITRINORM, Boor, Matrix: H₂O, Applicatie: AAS standaarden

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VWR® AVS TITRINORM, Indium Standard Solution, 1000 mg/L In in dilute Nitric Acid AVS TITRINORM Standard for AAS

VWR® AVS TITRINORM, Indium Standard Solution, 1000 mg/L In in dilute Nitric Acid AVS TITRINORM Standard for AAS

Supplier: VWR Chemicals

Indium Standard, 1000 mg/L, VWR® AVS TITRINORM, Indium, Matrix: Salpeterzuur verd., Applicatie: AAS standaarden

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Supelco® Organic Reference Standard, Methyl Myristate

Supplier: Merck

Organic Standard, Methyl myristate, Verpakking: Glass bottle

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Supelco® PESTANAL® Organic Reference Standard, Meptyldinocap

Supplier: Merck

Organic Standard, Meptyldinocap

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Supelco® PESTANAL® Organic Reference Standard, Prometryn

Supplier: Merck

Organic Standard, Prometryn

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

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

Supplier: VWR Chemicals

Lanthanum Standard, 1000 mg/L, VWR® AVS TITRINORM, Lanthaan, Matrix: Salpeterzuur verd., Applicatie: AAS standaarden

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VWR®, Gallium standard solution, 1,000 mg/L Ga in dilute nitric acid AVS TITRINORM standard for AAS

VWR®, Gallium standard solution, 1,000 mg/L Ga in dilute nitric acid AVS TITRINORM standard for AAS

Supplier: VWR Chemicals

Gallium Standard, 1000 mg/L, VWR®, Gallium, Matrix: 2% HNO₃, Applicatie: AAS standaarden

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VWR®, Nickel standard solution, 1000 mg/L Ni in dil. nitric acid AVS TITRINORM standard for AAS

VWR®, Nickel standard solution, 1000 mg/L Ni in dil. nitric acid AVS TITRINORM standard for AAS

Supplier: VWR Chemicals

Nickel Standard, 1000 mg/L, VWR®, Nikkel, Matrix: 2% HNO₃, Applicatie: AAS standaarden

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

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

Supplier: VWR Chemicals

Dysprosium Standard, 1000 mg/L, VWR® AVS TITRINORM, Dysprosium, Matrix: 2% HNO₃, Applicatie: AAS standaarden

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Arsenic standards for ICP, TraceCERT®, Supelco®

Supplier: Merck

Arsenic Standard, 1000 mg/L, TraceCERT®, Supelco®, Arseen III, Matrix: 2% HCl, Applicatie: ICP-standaarden

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