trasabil laSRM de la NIST Hg(NO₃)₂ în HNO₃ 10% 1000 mg/l Hg Certipur®;
ICP multi-element - solutie standard IV (23 elemente in acid azotic diluat), 1000 mg/l: 1000 mg/l: Ag, Al, B, Ba, Bi, Ca, Cd, Co, Cr, Cu, Fe, Ga, In, K, Li, Mg, Mn, Na, Ni, Pb, Sr, Tl, Zn Certipur® Ambalaj plastic 100 ml;
ICP multi-element - solutie standard XVI (21 elemente in acid azotic diluat), 100 mg/l: Sb, As, Be, Cd, Ca, Cr, Co, Cu, Fe, Pb, Li, M...
trasabil laSRM de la NIST Hg(NO₃)₂ în HNO₃ 10% 1000 mg/l Hg Certipur®;
ICP multi-element - solutie standard IV (23 elemente in acid azotic diluat), 1000 mg/l: 1000 mg/l: Ag, Al, B, Ba, Bi, Ca, Cd, Co, Cr, Cu, Fe, Ga, In, K, Li, Mg, Mn, Na, Ni, Pb, Sr, Tl, Zn Certipur® Ambalaj plastic 100 ml;
ICP multi-element - solutie standard XVI (21 elemente in acid azotic diluat), 100 mg/l: Sb, As, Be, Cd, Ca, Cr, Co, Cu, Fe, Pb, Li, Mg, Mn, Mo, Ni, Se, Sr, Tl, Ti, V, Zn Certipur® Ambalaj plastic 100 ml.