STACK EMISSIONS /REF. 990008/
In the following tables you can see the dates on which the rounds take place:
| ROUND 1 | ROUND 2 | ROUND 3 |
|---|---|---|
| WEEK 9 28 February |
WEEK 20 16 May |
WEEK 38 19 September |
| Filter: | Filter: | Filter: |
| Arsenic | Antimony | Copper |
| Cobalt | Cadmium | Lead |
| Manganese | Chromium | Selenium |
| Nickel | Tin | Thallium |
| Vanadium | Mercury | Zinc |
| Impinger solution: | Impinger solution: | Impinger solution: |
| Hydrofluoric acid (HF) | Hydrochloric acid (HCl) | Cobalt |
| Antimony | Chromium | Sulphur dioxide (SO2) |
| Arsenic | Manganese | Thallium |
| Cadmium | Lead | Nickel |
| Copper | Vanadium | Zinc |
You will find detailed information in our Proficiency Testing Scheme Catalogue. [Download Catalogue]
For any further information, please contact ielab at: comercial@ielab.es.