1.25041
Nitrite Standard Solution
traceable to SRM from NIST 0.200 mg/L NO₂-N in H₂O
About This Item
Recommended Products
Agency
traceable to NIST
Quality Level
specific analyte(s)
nitrite
concentration
0.200 mg/L (NO2-N in H2O)
technique(s)
photometry: suitable
format
single component solution
storage temp.
15-25°C
1 of 4
This Item | OGS47 | OGS403 | OGS383 |
|---|---|---|---|
| peptide cleavage no cleavage | peptide cleavage no cleavage | peptide cleavage no cleavage | peptide cleavage no cleavage |
| origin of replication pUC (500 copies) | origin of replication pUC (500 copies) | origin of replication pUC (500 copies) | origin of replication pUC (500 copies) |
| bacteria selection kanamycin | bacteria selection kanamycin | bacteria selection kanamycin | bacteria selection kanamycin |
| mol wt size 4122 bp | mol wt size 3867 bp | mol wt size 4172 bp | mol wt size 5224 bp |
| form buffered aqueous solution | form buffered aqueous solution | form buffered aqueous solution | form buffered aqueous solution |
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
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
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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