1.25050
Sulfate Standard Solution
traceable to NIST, 40 mg/L SO42- in H2O
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About This Item
Codice UNSPSC:
41116116
NACRES:
NA.24
agenzia
traceable to NIST
Livello qualitativo
Analiti specifici
sulfate
Concentrazione
40 mg/L SO42- in H2O
tecniche
photometry: suitable
Formato
single component solution
Temperatura di conservazione
15-25°C
Descrizione generale
This Spectroquant® Sulfate 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.
Applicazioni
Sulfate Standard Solution can be used to check the photometric measurement system (reagents, measurement device, handling) and the mode of working.
Caratteristiche e vantaggi
- 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
Risultati analitici
Concentration: 40 ± 6 mg/L SO4 in H2O
Note legali
SPECTROQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
Codice della classe di stoccaggio
12 - Non Combustible Liquids
Classe di pericolosità dell'acqua (WGK)
nwg
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Certificati d'analisi (COA)
Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.
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