-
Interlaboratory Proficiency Testing: Microbiological parameters in drinking water Microorganisms: Total aerobic count at 22°C & 37°C, Coliform bacteria, Escherichia coli, Enterococci and Pseudomonas Aeruginosa
-
Interlaboratory Proficiency Testing: Physical-Chemical parameters in natural waters Parameters: Alkalinity, Ammonia, Bromide, Calcium, Chloride, Conductivity, Total Hardness, Fluoride, Phosphate, Magnesium, Nitrate, Nitrite, pH, Potassium, Dry residue at 180 oC, Sodium and Sulfate.
-
Interlaboratory Proficiency Testing: Physical-Chemical parameters in wastewater Parameters: Ammonia Nitrogen, BOD5, Chloride, COD, Conductivity, Fluoride, Nitrate Nitrogen, Nitrite Nitrogen, pH, Sulfate and Total phosphorus.
-
Interlaboratory Proficiency Testing: Metals in sewage sludge Parameters: Aluminum (Al), Arsenic (As), Cadmium (Cd), Chromium (Cr), Cobalt (Co), Copper (Cu), Iron (Fe), Manganese (Mn), Mercury (Hg), Molybdenum (Mo), Nickel (Ni), Lead (Pb), Selenium (Se), Vanadium (V) and Zinc (Zn).
-
Interlaboratory Proficiency Testing: Metals in contaminated soils Parameters:Antimony (Sb), Arsenic (As), Beryllium (Be), Cadmium (Cd), Chromium (Cr), Cobalt (Co), Copper (Cu), Iron (Fe), Manganese (Mn), Mercury (Hg), Nickel (Ni), Lead (Pb), Selenium (Se), Thallium (Tl), Tin (Sn), Vanadium (V) and Zinc (Zn).
-
Interlaboratory Proficiency Testing: Metals in wastewater Parameters: Aluminum (Al), Antimony (Sb), Arsenic (As), Barium (Ba), Beryllium (Be), Boron (B), Cadmium (Cd), Chromium (Cr), Cobalt (Co), Copper (Cu), Iron (Fe), Manganese (Mn), Mercury (Hg), Molybdenum (Mo), Nickel (Ni), Lead (Pb), Selenium (Se), Silver (Ag), Tin (Sn), Vanadium (V) and Zinc (Zn).
-
Interlaboratory Proficiency Testing: Metals in natural waters Parameters: Aluminum (Al), Antimony (Sb), Arsenic (As), Barium (Ba), Beryllium (Be), Boron (B), Cadmium (Cd), Chromium (Cr), Cobalt (Co), Copper (Cu), Iron (Fe), Manganese (Mn), Mercury (Hg), Molybdenum (Mo), Nickel (Ni), Lead (Pb), Selenium (Se), Silver (Ag), Thallium (Tl), Tin (Sn), Vanadium (V)…
-
Interlaboratory Proficiency Testing: Pesticides in waters. Organochlorine Pesticides: Alachlor, Aldrin, alpha-Endosulfan, beta-Endosulfan, Chlordane (cis+trans), 2,4'-DDE, 4,4'-DDE, 2,4'-DDD, 4,4'-DDD, 2,4'-DDT, 4,4'-DDT, Dieldrin, Endrin, Heptachlor, Hexachlorobenzene, Pentachlorobenzene, Trifluralin. Triazines: Atrazine, Desethyl-atrazine, Desethyl-terbuthylazine, Prometryna, Propazine, Simazine, Terbutylazine, Terbutryn. Organophosphorus Pesticides: Azinphos-ethyl, Azinphos-methyl, Chlorfenvinphos, Chlorpyrifos, Dichlorvos, Fenitrothion, Parathion-ethyl, Parathion-methyl.
-
Interlaboratory Proficiency Testing: Polycyclic Aromatic Hydrocarbons (PAHs) in natural water. Acenaphthene, Acenaphthylene, Anthracene, Benzo(a)anthracene, Benzo(a)pyrene, Benzo(b)fluoranthene, Benzo(k)fluoranthene, Benzo(g,h,i)perylene, Chrysene, Dibenzo(a,h)anthracene, Fluoranthene, Fluorene, Indeno(1,2,3-cd)pyrene, Naphthalene, Phenantrene, Perylene, Pyrene.
-
Interlaboratory Proficiency Testing: Volatile Organic Compounds (VOCs) in natural water Benzene, Bromodichloromethane, Bromoform, Chloroform, Dibromochloromethane, 1,2-Dichloroethane, Ethylbenzene, Tetrachlorethylene, Toluene, Trichloroethylene, o-Xylene, Xylene (m+p), Xylene (o+m+p).
-
Interlaboratory Proficiency Testing: Leaching test according to standard EN 12457-2. Parameters: Antimony (Sb), Arsenic (As), Barium (Ba), Cadmium (Cd), Chromium (Cr), Copper (Cu), Mercury (Hg), Molybdenum (Mo), Nickel (Ni), Lead (Pb), Selenium (Se), Zinc (Zn), Chloride, Sulfate, Dissolved Organic Carbon (DOC), Conductivity, pH and Total dissolved solids (TDS).
-
Interlaboratory Proficiency Testing: Hydrocarbon Oil Index according to standard ISO 9377-2 in natural waters (ex. groundwater, surface water...)
