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"VARLP062520VARI00004"

 
 
Copper Standard for IC, TraceCERT®, Supelco®

Copper Standard for IC, TraceCERT®, Supelco®

Supplier: Merck

Standard di rame, 1000 mg/L, TraceCERT®, Supelco®, Rame, Matrice: Nitric acid dil., Applicazione: Standard di cromatografia ionica

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Zinc standard for IC, TraceCERT®, Supelco®

Zinc standard for IC, TraceCERT®, Supelco®

Supplier: Merck

Standard di zinco, 1000 mg/L, TraceCERT®, Supelco®, Zinco, Matrice: Nitric acid dil., Applicazione: Standard di cromatografia ionica

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Nitrito 1.000 mg/l in acqua (da NaNO₂) Certipur®, Supelco®

Supplier: Merck

Nitrito, soluzione standard, 1000 mg/L, Certipur®, Supelco®, Indice: NaNO₂ in H₂O, Applicazione: Standard di cromatografia ionica

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Multi-element Ion chromatography cation standard solution, certified, Supelco®

Supplier: Merck

Standard multi-elemento, Multi-element Ion Chromatography Cation Standard Solution, Supelco®, Applicazione: Standard di cromatografia ionica

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Sulphate standard solution, concentrate, 1000 mg SO₄, Titrisol®, Supelco®

Sulphate standard solution, concentrate, 1000 mg SO₄, Titrisol®, Supelco®

Supplier: Merck

Titrisol® standards are traceable to standard reference material from NIST.

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Lithium standard for IC, TraceCERT®, Supelco®

Lithium standard for IC, TraceCERT®, Supelco®

Supplier: Merck

Standard di litio, 1000 mg/L, TraceCERT®, Supelco®, Litio, Matrice: Nitric acid dil., Applicazione: Standard di cromatografia ionica

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Nickel standard for IC, TraceCERT®, Supelco®

Nickel standard for IC, TraceCERT®, Supelco®

Supplier: Merck

Standard di nickel, 1000 mg/L, TraceCERT®, Supelco®, Nichel, Matrice: Nitric acid dil., Applicazione: Standard di cromatografia ionica

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Sodio diidrogeno fosfato, anidro, LiChropur™ per HPLC, Supelco®

Supplier: Merck

Sodio diidrogeno fosfato, anidro, LiChropur™ per HPLC, Supelco®

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Acetate standard for ion chromatography, TraceCERT®, Supelco®

Acetate standard for ion chromatography, TraceCERT®, Supelco®

Supplier: Merck

Prepared with acetic acid, NaOH and water (pH 7 to 8); filtered through a 0,2 μm membrane filter and stabilised with sodium azide.

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Multi-element ion chromatography anion standard solution, CRM, Supelco®

Supplier: Merck

This standard solution is a certified primary reference material for ion chromatography.

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Formate standard for ion chromatography, TraceCERT®, Supelco®

Formate standard for ion chromatography, TraceCERT®, Supelco®

Supplier: Merck

Prepared with calcium formate and water, filtered through a 0,2 μm membrane filter and stabilised with sodium azide.

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Ion chromatography Multi-Element standards, Supelco®

Ion chromatography Multi-Element standards, Supelco®

Supplier: Merck

All ion chromatography standards are traceable to NIST standard reference materials.

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Multi-cation standard 2 for IC, TraceCERT®, Supelco®

Multi-cation standard 2 for IC, TraceCERT®, Supelco®

Supplier: Merck

Standard multi-elemento, Multi Cation Standard 2 for IC, TraceCERT®, Supelco®, Matrice: Nitric acid dil., Applicazione: Standard di cromatografia ionica

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Multi cation standard 1 for IC, TraceCERT®, Supelco®

Multi cation standard 1 for IC, TraceCERT®, Supelco®

Supplier: Merck

Standard multi-elemento, Multi Cation Standard 1 for IC, TraceCERT®, Supelco®, Matrice: 0,1% HNO₃, Applicazione: Standard di cromatografia ionica

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IQ/OQ/PQ Kit for Ion Chromatography, certified reference material, Supelco®

Supplier: Merck

IQ/OQ/PQ-Kit for the qualification of ion chromatography systems. Suitable for the verification of linearity, repeatability and carry-over.

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Soluzioni standard Certipur® per il controllo della qualità analitica (AQA), Supelco®

Supplier: Merck

Queste soluzioni possono essere diluite fino alla concentrazione finale più idonea per il campo di misura dei diversi sistemi analitici. Inoltre, possono essere utilizzate nella preparazione di soluzioni additive grazie alle loro caratteristiche, costituiscono un metodo semplice di controllo della qualità analitica.

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