Pachet teste interlaborator

1. Schema de intercomparare AQUACHECK 2025 - runda AQ688, proba 4G, Metals in Groundwater (Preserved in 0.5% Nitric Acid). Target anaytes: Iron; Manganese; Copper; Aluminium; Zinc; Silver; Barium; Boron; Strontium; Lithium. Supplied as: 1 x 500mL metals sample containing all analytes except silver;1 x 30mL silver spiking solution. Data planificata de livrare de la LGC: 23.06.2025, Pret = 2184 lei, 2. Schema de intercomparare AQUACHECK 2025 - Runda AQ689, proba 5, Toxic Metals in Surface Water (Preserved in 0.5% Nitric Acid). Target analytes: Cadmium; Lead; Nickel; Selenium; Arsenic; Antimony; Mercury; Cobalt; Vanadium; Chromium; Molybdenum; Tin; Beryllium; Titanium#. Supplied as: 1 x 500mL metals sample containing all analytes except mercury and tin; 2 x 30mL spiking solutions for mercury (Preserved in 0.2% HCl acid) and tin. Data planificata de livrare de la LGC: 07.07.2025, PRET = 2184 LEI, 3. Schema de intercomparare AQUACHECK 2025 - Runda AQ690, proba 1A, Major Ions in Higher Salinity Water. Target analytes: Sodium; Magnesium; Chloride; Sulfate; pH at 20- 25°C; Conductivity (20°C); Total organic carbon (TOC); Total Dissolved Solids. Supplied as: 1 x 1L spiked matrix water sample, 1 x 30mL TOC spiking solution, 1 x 500mL pH sample, Data planificata de livrare de la LGC: 21.07.2025, PRET = 2021 LEI, TOTAL LEI fara TVA 6389