Proficiency testing schemes provided by Qualitycheck

  • Proficiency testing (PT): Microbiological parameters in drinking water

    Interlaboratory Proficiency Testing: Microbiological parameters in drinking water Parameters: Total aerobic count at 22 oC, Total aerobic count at 36 oC, Coliform bacteria, Escherichia coli, Enterococci, Clostridium perfringens (including spores), Coagulase Positive Staphylococci, Pseudomonas Aeruginosa, Legionella pneumophila, Legionella spp..

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  • Proficiency testing (PT):  Chemical and Physical-Chemical parameters in natural waters

    Interlaboratory Proficiency Testing: Physical-Chemical parameters in natural waters Parameters: Alkalinity, Ammonium, Calcium, Chloride, Conductivity, Fluoride, Magnesium, Nitrate, Nitrite, Permanganate index, pH, Phosphate, Potassium, Sodium, Sulphate, Total Dissolved Solids (Dried at 180°C), Total Hardness, TOC, Turbidity.

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  • Proficiency testing (PT): Chemical and Physical-Chemical parameters in wastewater

    Interlaboratory Proficiency Testing: Physical-Chemical parameters in wastewater Parameters: Ammonia Nitrogen, BOD5, COD, Chloride, Conductivity, Fluoride, Nitrate Nitrogen, Nitrite Nitrogen, pH, Sulphate, Total Nitrogen, TOC, Total Phosphorus, Total Suspended Solids.

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  • Proficiency testing (PT): Metals in sewage sludge

    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).

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  • Proficiency testing (PT): Metals in contaminated soils

    Interlaboratory Proficiency Testing: Metals in contaminated soils Parameters: Antimony (Sb), Arsenic (As), Beryllium (Be), Cadmium (Cd), Chromium (Cr), Cobalt (Co), Copper (Cu), Iron (Fe), Lead (Pb), Manganese (Mn), Mercury (Hg), Molybdenum (Mo), Nickel (Ni), Selenium (Se), Thallium (Tl), Tin (Sn), Vanadium (V) and Zinc (Zn).

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  • Proficiency testing (PT): Metals in wastewater

    Interlaboratory Proficiency Testing: Metals in wastewater Parameters: Aluminum (Al), Antimony (Sb), Arsenic (As), Barium (Ba), Beryllium (Be), Boron (B), Cadmium (Cd), Chromium (Cr), Chromium VI (Cr VI), Cobalt (Co), Copper (Cu), Iron (Fe), Lead (Pb), Manganese (Mn), Mercury (Hg), Molybdenum (Mo), Nickel (Ni), Selenium (Se), Silver (Ag), Tin (Sn), Vanadium…

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  • Proficiency testing (PT): Metals in natural waters

    Interlaboratory Proficiency Testing: Metals in natural waters. Parameters: Aluminum (Al), Antimony (Sb), Arsenic (As), Barium (Ba), Beryllium (Be), Boron (B), Cadmium (Cd), Chromium (Cr), Chromium VI (Cr VI), Cobalt (Co), Copper (Cu), Iron (Fe), Lead (Pb), Manganese (Mn), Mercury (Hg), Molybdenum (Mo), Nickel (Ni), Selenium (Se), Silver (Ag), Thallium (Tl),…

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  • Proficiency testing (PT): Pesticides in natural waters

    Interlaboratory Proficiency Testing: Pesticides in waters. Organochlorine Pesticides: Alachlor, Aldrin, Chlordane (cis+trans), 2,4'-DDD, 4,4'-DDD, 2,4'-DDE, 4,4'-DDE, 2,4'-DDT, 4,4'-DDT, Total DDT, Dieldrin, alpha-Endosulfan, beta-Endosulfan, Endosulfan (alpha+beta), Endrin, Heptachlor, Heptachlor epoxide, Hexachlorobenzene (HCB), Pentachlorobenzene, Trifluralin. Triazines: Atrazine, Desethyl-atrazine, Prometryn, Propazine, Simazine, Terbuthylazine, Desethyl-terbuthylazine, Terbutryn. Organophosphorus Pesticides: Azinphos-ethyl, Azinphos-methyl, Chlorfenvinphos, Chlorpyrifos (ethyl), Dichlorvos,…

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  • Proficiency testing (PT): Polycyclic Aromatic Hydrocarbons (PAHs) in natural waters

    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, Phenanthrene, Perylene, Pyrene.

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  • Proficiency testing (PT): Volatile Organic Compounds (VOCs) in natural waters

    Interlaboratory Proficiency Testing: Volatile Organic Compounds (VOCs) in natural water. Aromatic solvents: Benzene, Ethylbenzene, Styrene, Toluene, o-Xylene, Xylene (m+p), Xylene (o+m+p). Halogenated solvents: Bromodichloromethane, Bromoform, Chloroform, Dibromochloromethane, Total Trihalomethane (THMs), 1,2-Dichloroethane, Hexachlorobutadiene, Tetrachlorethylene, Tetrachloromethane, Trichloroethylene.

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  • Proficiency testing (PT): Leaching test according to standard EN 12457-2

    Interlaboratory Proficiency Testing: Leaching test according to standard EN 12457-2. Parameters: Antimony (Sb), Arsenic (As), Barium (Ba), Cadmium (Cd), Chromium total (Cr), Copper (Cu), Lead (Pb), Mercury (Hg), Molybdenum (Mo), Nickel (Ni), Selenium (Se), Zinc (Zn), COD, Chloride, Conductivity (20 oC), DOC, Dry mass at 105 oC, Nitrate, pH (25…

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  • Proficiency testing (PT): Hydrocarbon Oil Index according to standard ISO 9377-2 in natural waters

    Interlaboratory Proficiency Testing: Hydrocarbon Oil Index according to standard ISO 9377-2 in natural waters (ex. groundwater, surface water...)

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