132245
Silicate Standard Solution
traceable to SRM from NIST 1.000 mg/l SiO2 in H2O
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
100 mL | Please contact Customer Service for Availability | CZK 1,420.00 |
About This Item
CZK 1,420.00
Quality Segment
form
solution
specific analyte(s)
silicate
technique(s)
photometry: suitable
pH
6-8 (20 °C in H2O)
density
1 g/cm3 at 20 °C
application(s)
boiler and cooling water
construction materials
drinking water
ground and surface water
power plants
seawater
shipped in
ambient
storage temp.
15-25°C
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
1 of 1
This Item | |||
|---|---|---|---|
| application(s) boiler and cooling water | application(s) boiler and cooling water | application(s) boiler and cooling water | application(s) - |
| form solution | form solution | form solution | form liquid |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| density 1 g/cm3 at 20 °C | density 1 g/cm3 at 20 °C | density 1 g/cm3 at 20 °C | density 1.35 g/cm3 at 20 °C |
| pH 6-8 (20 °C in H2O) | pH 6-8 (20 °C in H2O) | pH 6-8 (20 °C in H2O) | pH 11.0-11.5 (20 °C, 50 g/L in H2O) |
| storage temp. 15-25°C | storage temp. 15-25°C | storage temp. 15-25°C | storage temp. 15-25°C |
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Storage Class
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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