1.25041
Nitrite Standard Solution
traceable to SRM from NIST 0.200 mg/L NO2-N in H2O
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54,80 €
54,80 €
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Agentur
traceable to NIST
Qualitätsniveau
spezifische(r) Analyt(en)
nitrite
Konzentration
0.200 mg/L (NO2-N in H2O)
Methode(n)
photometry: suitable
Anwendung(en)
aquaculture
boiler and cooling water
disposal drainage water
drinking water
electroplating
environmental
ground and surface water
mineral water
oil and petrochemicals
seawater
wastewater
Format
single component solution
Lagertemp.
15-25°C
1 of 4
Dieser Artikel | 1.25042 | 132242 | 1.25039 |
|---|---|---|---|
| technique(s) photometry: suitable | technique(s) photometry: suitable | technique(s) photometry: suitable | technique(s) photometry: suitable |
| format single component solution | format single component solution | format - | format single component solution |
| agency traceable to NIST | agency traceable to NIST | agency - | agency traceable to NIST |
| specific analyte(s) nitrite | specific analyte(s) nitrite | specific analyte(s) nitrate | specific analyte(s) nitrate |
| concentration 0.200 mg/L (NO2-N in H2O) | concentration 40.0 mg/L (NO2-N in H2O) | concentration - | concentration 40.0 mg/L (NO3-N in H2O) |
| storage temp. 15-25°C | storage temp. 15-25°C | storage temp. 15-25°C | storage temp. 15-25°C |
Allgemeine Beschreibung
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
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
Rechtliche Hinweise
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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Verwandter Inhalt
Undisputed Accuracy for Your Quantitative ResultsDiluted ready-to-use andCertified Reference Materials forwater and wastewater analysis
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