1. Schema de intercomparare AQUACHECK 2024- runda AQ673, proba 1S,
Major Inorganic Components in soft, surface water. Target analytes:: Calcium; Magnesium; Total Hardness/ ; Alkalinity; Potassium; Sodium/ ; Chloride/ ; Sulfate/ ; Fluoride; Conductivity (20°C); Kjeldahl Nitrogen; Total Phosphorus; Barium. Supplied as: 2 x 1L soft, surface water/ apa moale de suprafata; 1 x 30mL Kjeldahl nitrogen spiking solution; 1 x 30mL ...
1. Schema de intercomparare AQUACHECK 2024- runda AQ673, proba 1S,
Major Inorganic Components in soft, surface water. Target analytes:: Calcium; Magnesium; Total Hardness/ ; Alkalinity; Potassium; Sodium/ ; Chloride/ ; Sulfate/ ; Fluoride; Conductivity (20°C); Kjeldahl Nitrogen; Total Phosphorus; Barium. Supplied as: 2 x 1L soft, surface water/ apa moale de suprafata; 1 x 30mL Kjeldahl nitrogen spiking solution; 1 x 30mL total phosphorus spiking solution. Data planificata de livrare de la LGC: 09.09.2024, Pret = 2077 lei,
Valeni,
2. Schema de intercomparare AQUACHECK 2024 - runda AQ673, proba 2S,
Nutrients and Others in soft, surface water. Target analytes/Parametri:: 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, surface water; 8 x 30mL spiking solutions for nitrite, nitrate, ammonia, soluble reactive phosphorus, colour, permanganate index, total cyanide and free cyanide); 1 x 250mL pH/conductivity sample. Data planificata de livrare de la LGC: 09.09.2024, Pret = 2130 lei, Valeni,
3. Schema de intercomparare AQUACHECK 2024 - runda AQ674, proba 3B,
Free Chlorine in Clean Water. Target analytes: Free Chlorine; Supplied as: 1 x 500mL matrix water sample; 1 x 10mL free chlorine sp
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