1.25039
Nitrate Standard Solution
traceable to SRM from NIST 40.0 mg/L NO3-N in H2O
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CHF 52.20
CHF 52.20
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Agentur
traceable to NIST
Qualitätsniveau
spezifische(r) Analyt(en)
nitrate
Konzentration
40.0 mg/L (NO3-N in H2O)
Methode(n)
photometry: suitable
Anwendung(en)
agriculture
disposal drainage water
environmental
ground and surface water
wastewater
Format
single component solution
Lagertemp.
15-25°C
1 of 4
Dieser Artikel | 1.25036 | 1.25038 | 1.25037 |
|---|---|---|---|
| technique(s) photometry: suitable | technique(s) photometry: suitable | technique(s) photometry: suitable | technique(s) photometry: suitable |
| format single component solution | format - | format single component solution | format single component solution |
| agency traceable to NIST | agency traceable to NIST | agency traceable to NIST | agency traceable to NIST |
| specific analyte(s) nitrate | specific analyte(s) nitrate | specific analyte(s) nitrate | specific analyte(s) nitrate |
| concentration 40.0 mg/L (NO3-N in H2O) | concentration 0.50 mg/L (NO3-N in H2O) | concentration 15.0 mg/L (NO3-N in H2O) | concentration 2.50 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
nwg
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
Active Filters
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