1.33014
Iron Standard Solution
traceable to SRM from NIST 0.0500 mg/l Fe(III) in HNO₃
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About This Item
Polecane produkty
Poziom jakości
Postać
liquid
specyficzne anality
iron
metody
photometry: suitable
pH
2 (20 °C in H2O)
gęstość
1.00 g/cm3 at 20 °C
temp. przechowywania
15-25°C
Opis ogólny
This Spectroquant® Iron 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.
Zastosowanie
Iron Standard Solution can be used to check the photometric measurement system (reagents, measurement device, handling) and the mode of working.
Cechy i korzyści
- 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
Komentarz do analizy
Concentration: 0.0500 ± 0.0015 mg/L Fe(III) in HNO3
Informacje prawne
SPECTROQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
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Kod klasy składowania
12 - Non Combustible Liquids
Klasa zagrożenia wodnego (WGK)
nwg
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
Certyfikaty analizy (CoA)
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