132240
Nitrate Standard Solution
traceable to SRM from NIST 1.00 mg/l NO3 in H2O 0.23 mg/l NO3-N in H2O
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Quality Level
form
solution
specific analyte(s)
nitrate
technique(s)
photometry: suitable
pH
5-7 (20 °C in H2O)
density
1 g/cm3 at 20 °C
application(s)
agriculture
aquaculture
construction materials
disposal drainage water
drinking water
environmental
ground and surface water
mineral water
oil and petrochemicals
seawater
swimming pools
wastewater
shipped in
ambient
storage temp.
15-25°C
1 of 4
This Item | 1.25042 | 1.25036 | 1.25038 |
|---|---|---|---|
| technique(s) photometry: suitable | technique(s) photometry: suitable | technique(s) photometry: suitable | technique(s) photometry: suitable |
| form solution | form - | form - | form - |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| storage temp. 15-25°C | storage temp. 15-25°C | storage temp. 15-25°C | storage temp. 15-25°C |
| specific analyte(s) nitrate | specific analyte(s) nitrite | specific analyte(s) nitrate | specific analyte(s) nitrate |
| pH 5-7 (20 °C in H2O) | pH - | pH - | pH - |
General description
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.
Application
Features and Benefits
- 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
Analysis Note
Legal Information
Storage Class Code
12 - Non Combustible Liquids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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