1. Plumb - solutie standard, Pb(NO₃)₂ in HNO₃ 0.5 mol/l, trasabila NIST; 1000 mg/l Pb Certipur®, cod 1197760500 - 128 lei / 500 ml
2. Solutie standard de cadmiu, Cd(NO₃)₂ in HNO₃ 0.5 mol/l, trasabila NIST; 1000 mg/l Cd Certipur®, cod 1197770500 - 128 lei / 500 ml
3. Solutie standard de nichel Ni(NO₃)₂ in HNO₃ 0.5 mol/l, trasabila NIST; 1000 mg/l Ni Certipur®, cod 1197920500 - 131 lei / 500 ml
4. Solutie arsenica standar...
1. Plumb - solutie standard, Pb(NO₃)₂ in HNO₃ 0.5 mol/l, trasabila NIST; 1000 mg/l Pb Certipur®, cod 1197760500 - 128 lei / 500 ml
2. Solutie standard de cadmiu, Cd(NO₃)₂ in HNO₃ 0.5 mol/l, trasabila NIST; 1000 mg/l Cd Certipur®, cod 1197770500 - 128 lei / 500 ml
3. Solutie standard de nichel Ni(NO₃)₂ in HNO₃ 0.5 mol/l, trasabila NIST; 1000 mg/l Ni Certipur®, cod 1197920500 - 131 lei / 500 ml
4. Solutie arsenica standard, H₃AsO₄ in HNO₃ 0.5 mol/l, trasabila NIST; 1000 mg/l As Certipur® - Reach, Art. 56, cod 1197730500 - 131 lei / 500 ml
5. Solutie standard de cupru Cu(NO₃)₂ in HNO₃ 0.5 mol/l, trasabila NIST; 1000 mg/l Cu Certipur®, cod 1197860500 - 128 lei / 500 ml
Total fara TVA = 646.00 Lei