1. Schema de intercomparare AQUACHECK 2023 - runda AQ645, proba 2SP (proba noua) "Nutrients and Others in soft, potable (treated) water). Target analytes: Total oxidised nitrogen (TON); Silicate; Nitrite; Ammonia; Soluble reactive phosphorus (PO4); pH at 20-25°C; Conductivity (20°C); Colour; Permanganate index (PI); Total Cyanide; Free Cyanide; Nitrate; Total Dissolved Solids. Supplied as: 1 x 1L soft potable (treated) wate...
1. Schema de intercomparare AQUACHECK 2023 - runda AQ645, proba 2SP (proba noua) "Nutrients and Others in soft, potable (treated) water). Target analytes: Total oxidised nitrogen (TON); Silicate; Nitrite; Ammonia; Soluble reactive phosphorus (PO4); pH at 20-25°C; Conductivity (20°C); Colour; Permanganate index (PI); Total Cyanide; Free Cyanide; Nitrate; Total Dissolved Solids. Supplied as: 1 x 1L soft potable (treated) water sample; 8 x 30mL spiking solutions for nitrite, nitrate, ammonia, soluble reactive phosphorus, colour, permanganate index, total cyanide and free cyanide); 1 x 500mL pH/conductivity sample. Data planificata de livrare de la LGC: 15.05.2023/ Data limita de inscriere la aceasta runda: 25.04.2023" Pret = 2194 lei, 2. Schema de intercomparare AQUACHECK 2023 - Runda AQ645, proba 3 Non-specific Analytes in Clean Water. Target analytes: BOD (5 day); COD; Suspended solids; Methylene blue active substances (MBAS); Non-ionic surfactants; Dissolved organic carbon; Turbidity. Supplied as: 7 x 30mL spiking solutions for BOD, COD, suspended solids, MBAS, non-ionic surfactants, turbidity and DOC Data planificata de livrare de la LGC: 15.05.2023/ Data limita de inscriere la aceasta runda: 25.04.2023 Pret = 1918 lei, 3. Schema de intercomparare Water Microbiology QWAS 2023 - runda WT324, proba PT-WT-413 Environmental organisms in potable water. Target analytes: Enumeration of Clostridium perfringens; sulphite-reducing Clostridia; sulphite-reducing Clostridia spores ONLY;
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