POTABLE WATER: PHYSICAL-CHEMICAL B /REF. 990002/

In the following tables you can see the dates on which the rounds take place:

 

ROUND 1 ROUND 2 ROUND 3
WEEK 9
27 February
WEEK 21
22 May
WEEK 38
18 September
Aldrin Alpha-endosulfan Benzo-k-fluoranthene
Aluminium Arsenic Beta-endosulfan
Ametryn Benzene Calcium
Ammonium Benzo-g,h,i-perylene Combined Chlorine
Antimony Bromoform Free residual Chlorine
Atrazine Chloroform Total Chlorine
Benzo-a-pyrene Chlorides Copper
Benzo-b-fluoranthene Colour Chromium
Bicarbonates Heptachlor 4,4´-DDE
Boron Iron Ethylbenzene
Bromodichlorometane Indeno-1,2,3-c,d-pyrene Fluoranthene
Cadmium Mercury Fluorides
Conductivity at 20ºC Nitrites Heptachlor epoxide
Dibromochloromethane Oxidability Nickel
1,2-Dichloroethane pH o-Xylene
Dieldrin Potassium Lead
Magnesium Propazine Simazine
Manganese Selenium Sulphates
Nitrates Terbutylazine Tetrachloroethene
Sodium Toluene Trichloroethene
1,1,1-Trichloroethane Zinc Turbidity
Uranium

 

You will find detailed information in our Proficiency Testing Scheme Catalogue.

You can find the guideline ranges of concentration here.

For any further information, please contact ielab at: comercial@ielab.es.