1.09017

TOC standard solution

according to EN 1484-H3, according to DIN 38409-H3, 1000 mg/L potassium hydrogen phthalate in water (stabilized), Certipur^®

• Sinônimo(s): Total Organic Carbon Standard Solution
• Código UNSPSC: 41116107
• NACRES: NA.24

Propriedades

• Agency: according to DIN 38409-H3; according to EN 1484-H3
• Nível de qualidade: 100
• linha de produto: Certipur^®
• concentração: 1000 mg/L potassium hydrogen phthalate in water (stabilized)
• técnica(s): TOC: suitable
• temperatura de armazenamento: 15-25°C

Descrição

Descrição geral

acc. to EN 1484-H3/DIN 38409-H3 as potassium hydrogen phthalate in water, stabilized 1000 mg/l Certipur^®
Total organic carbon (TOC) is a measure of the total amount of carbon in an organic compound. It is a critical parameter to evaluate the water quality for possible organic contamination.

Aplicação

This standard is intended for the calibration and validation of analytical instruments used to measure total organic carbon (TOC).

Características e benefícios

• Ready-to-use solution
• Traceable to the SI and higher order standards from NIST
• Assigned value based on a purity determination by mass balance and gravimetrically prepared value
• Homogeneity assessed in accordance with ISO Guide 35
• Available in high-density polyethylene bottles of volume 100 mL to assure safe delivery
• Accompanied with a certificate of analysis (CoA) having information on the expiry date for an effective audit
• Prepared using deionized water as a solvent

Nota de análise

(traceable to NIST SRM 84L)
Measurement uncertainty: ± 10 mg/l
TOC: 990 - 1010 mg/l

Informações legais

CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

Informações de segurança

• Código de classe de armazenamento: 12 - Non Combustible Liquids
• Classe de risco de água (WGK): nwg
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable