HISTOPAQUE-1077 fl 500 m;Apa ultrapura, litru Formula chimica H₂O Masa moleculara 18.02 g/mol Caracteristici fizico-chimice Punct de fierbere 100 °C (1013 hPa) Densitate 1.00 g/cm3 (20 °C) Presiune de vapori 23 hPa (20 °C) Specificatii: Ag (Silver) ≤ 50 ppt Al (Aluminium) ≤ 200 ppt As (Arsenic) ≤ 50 ppt Au (Gold) ≤ 50 ppt B (Boron) ≤ 500 ppt Ba (Barium) ≤ 50 ppt Be (Beryllium) ≤ 50 ppt Bi (Bismuth) ≤ 50 ppt Ca (Calcium) ≤ 500 ppt Cd (Cadmium) ≤ 50 ppt Ce (Cerium) ≤ 20.0 ppt Co (Cobalt) ≤ 50 ppt Cr (Chromium) ≤ 50 ppt Cu (Copper) ≤ 100 ppt Dy (Dysprosium) ≤ 20.0 ppt Er (Erbium) ≤ 20.0 ppt Eu (Europium) ≤ 20.0 ppt Fe (Iron) ≤ 300 ppt Ga (Gallium) ≤ 50.0 ppt Gd (Gadolinium) ≤ 20.0 ppt Ge (Germanium) ≤ 50 ppt Hf(Hafnium) ≤ 10.0 ppt Ho (Holmium) ≤ 20.0 ppt In (Indium) ≤ 50.0 ppt K (Potassium) ≤ 300 ppt La (Lanthanum) ≤ 20.0 ppt Li (Lithium) ≤ 50.0 ppt Lu (Lutetium) ≤ 20.0 ppt Mg (Magnesium) ≤ 100 ppt Mn (Manganese) ≤ 50 ppt Mo (Molybdenum) ≤ 50 ppt Na (Sodium) ≤ 500 ppt Nb (Niobium) ≤ 20.0 ppt Nd (Neodymium) ≤ 20.0 ppt Ni (Nickel) ≤ 50 ppt Pb (Lead) ≤ 50 ppt Pd (Palladium) ≤ 50 ppt Pr (Praseodym) ≤ 20.0 ppt Pt (Platinum) ≤ 50 ppt Rb (Rubidium) ≤ 20.0 ppt Sb (Antimony) ≤ 50 ppt Sc (Scandium) ≤ 20 ppt Si (Silicon) ≤ 1000 ppt Sm (Samarium) ≤ 20.0 ppt Sn (Tin) ≤ 50 ppt Sr (Strontium) ≤ 50.0 ppt Ta (Tantalum) ≤ 50.0 ppt Tb (Terbium) ≤ 20.0 ppt Te (Tellur) ≤ 50 ppt Th (Thorium) ≤ 10.00 ppt Ti (Titanium) ≤ 50 ppt Tl (Thallium) ≤ 50.0 ppt Tm (Thulium) ≤ 20.0 ppt U (Uranium) ≤ 10.00 ppt V