Reference materials for TOC, ROC* and TIC to DIN 19539
Elemental Microanalysis is pleased to announce a new range of five reference materials for use when analysing to DIN 19539 standard.
DIN 19539 defines a new measurement method which overcomes problems with current practice:
DIN 19539 defines a new measurement method which overcomes problems with current practice:
- TOC400 does not include the elemental carbon (important for waste management)
- Allows measurement of TOC/TIC without acid
- Provides a single-step measurement without sample preparation
B2295, Foundry sand
B2290, Silty soil
B2294, Incinerator ash
Part No | Description | Pack size | % TOC | % ROC | % TIC | % TC (SUM) |
B2290 | TOC/ROC/TIC silty soil standard | 30g | 1.5 | 0.4 | 0.3 | 2.2 |
B2292 | TOC/ROC/TIC chalky soil standard | 30g | 2.7 | 0.5 | 1.3 | 4.5 |
B2293 | TOC/ROC/TIC control standard | 30g | 2.0 | 1.8 | 2.0 | 5.8 |
B2294 | TOC/ROC/TIC incinerator ash standard | 30g | <0.1 | 0.8 | 0.3 | 1.1 |
B2295 | TOC/ROC/TIC foundry sand standard | 30g | 1.1 | 1.8 | 0.1 | 3.0 |
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