Acid ortofosforic 85% p.a. -1x1L-31.20lei/L, valoare=31,20lei ; Acid sulfuric 98% p.a. -2x1L, -25.40lei/L, valoare=50,80lei ; ICP multi-element standard solution XIII 13 elemente diluate in acid azotic -1x100ml, pret=912,00lei/100ml Nitrit de sodiu (Merck) -1x500g, -139.2lei/500g, Oxid de magneziu -1Kg, pret=98.5lei/Kg, Solutie standard de amoniu 1000mg/l NH4 -2x500ml, pret=124.8lei/500ml, valoare=249,60lei; Staniu Sn, Stan...
Acid ortofosforic 85% p.a. -1x1L-31.20lei/L, valoare=31,20lei ; Acid sulfuric 98% p.a. -2x1L, -25.40lei/L, valoare=50,80lei ; ICP multi-element standard solution XIII 13 elemente diluate in acid azotic -1x100ml, pret=912,00lei/100ml Nitrit de sodiu (Merck) -1x500g, -139.2lei/500g, Oxid de magneziu -1Kg, pret=98.5lei/Kg, Solutie standard de amoniu 1000mg/l NH4 -2x500ml, pret=124.8lei/500ml, valoare=249,60lei; Staniu Sn, Standard solution pentru AA in acid azotic 0,5moli/l, densit. 1,01g/cm3, CertiPUR, 1000 mg/l -100ml, pret=91lei/100ml.