132249
TOC Standard Solution
traceable to SRM from NIST 50.0 mg/l TOC in H₂O
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About This Item
UNSPSC-Code:
41116116
NACRES:
NA.24
Empfohlene Produkte
Qualitätsniveau
Form
solution
chemische Klasse(n) des Analyten
total organic carbon (TOC)
Methode(n)
photometry: suitable
pH-Wert
3-5 (20 °C in H2O)
Dichte
1 g/cm3
Versandbedingung
ambient
Lagertemp.
15-25°C
Allgemeine Beschreibung
This Spectroquant® TOC Standard Solution is a high-quality laboratory solution used for internal quality control and method-controlling purposes.
These Spectroquant® standard solutions perfectly complement our ready-to-use test kits and photometers within the Spectroquant® portfolio and are ideal for validating international norm methods described in e.g., ISO, EN, APHA, and EPA.
Please visit the Reference Material Quality Grade website to find a comprehensive overview of our different grades of standards.
These Spectroquant® standard solutions perfectly complement our ready-to-use test kits and photometers within the Spectroquant® portfolio and are ideal for validating international norm methods described in e.g., ISO, EN, APHA, and EPA.
Please visit the Reference Material Quality Grade website to find a comprehensive overview of our different grades of standards.
Anwendung
TOC Standard Solution can be used to check the photometric measurement system (reagents, measurement device, handling) and the mode of working.
Leistungsmerkmale und Vorteile
- Manufactured and tested in DIN EN ISO 9001:2008 accredited laboratory
- The solution is pre-diluted to a concentration that falls into the range of our Spectroquant® test kits. This eliminates the need for dilution prior to analysis and hence avoids a common source of error
- Ready-to-use diluted reference materials (RMs) along with expanded measurement uncertainty ensure absolute precision
- Accompanied with a certificate of analysis (COA) detailing the certified values, including uncertainty and expiry date
- Directly traceable to standard reference materials (SRM) from the National Institute of Standards and Technology (NIST) or to United States Pharmacopeia (USP)
- Reliable and reproducible results
Hinweis zur Analyse
Concentration: 50.0 ± 1.0 mg/L TOC in H2O
Rechtliche Hinweise
SPECTROQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
Lagerklassenschlüssel
12 - Non Combustible Liquids
WGK
WGK 1
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Analysenzertifikate (COA)
Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.
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