132243
Silicate Standard Solution
traceable to SRM from NIST 0.500 mg/l SiO2 in H2O
Größe auswählen
| Packungsgröße | SKU | Verfügbarkeit | Preis |
|---|---|---|---|
| 100 mL | Warenkorb auf Verfügbarkeit prüfen | € 54,70 |
Über diesen Artikel
Quality Level
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
Dieser Artikel | |||
|---|---|---|---|
| technique(s) photometry: suitable | technique(s) photometry: suitable | technique(s) photometry: suitable | technique(s) - |
| 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 |
| storage temp. 15-25°C | storage temp. 15-25°C | storage temp. 15-25°C | storage temp. 15-25°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) |
Lagerklasse
12 - Non Combustible Liquids
wgk
nwg
flash_point_f
Not applicable
flash_point_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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Artikel
Comprehensive water analysis with Spectroquant® systems, test kits, and reference materials for accurate, reliable, and compliant results.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| PHR2967-1G | 04065266459111 |
| 1612404-1G | 04061833861424 |
| S3547-250ML | 04061836923266 |
| S3547-1L | 04061836923242 |
| 85067-250ML | 04061833022948 |
| 85067-1L | 04061833022931 |
| 1322430100 | 04027269970154 |