Pachet reactivi laborator: Acid clorhidric 2 N ml1x24lei = 24, technical buffer solution-50 ml-1x53.75lei= 53,75, technical buffer solution-50 ml-1x53.75le= 53,75 Calibration Standard for conductivity cells 0,01 mol/l KCl; 50 ml-1x581.25lei = 581,25, Clorura de potasiu - solutie 3 mol/l-250 ml-1x99.10lei = 99,10, cloruri solutie standard certipur (Solutie standard de clorura NaCl in H₂O trasabila NIST 1000 mg/l Cl Certipur®) 500ml-1x132.00lei = 132, azotat solutie standard certipur (Solutie standard de azotat NaNO₃ in H₂O trasabila NIST 1000 mg/l NO₃ Certipur®)-500ml-1x 135.00le i= 135, azotit solutie standard certipur (Solutie standard de azotit NaNO₂ in H₂O trasabila NIST 1000 mg/l NO₂ Certipur®)-500ml-1x136.00lei = 136, technical buffer pH 10 solution-50 ml-1x57.50le= 57,50, insotit la livrare de certificatul de cafitate , fisa de siguranta , fisa tehnica, termen de valabilitate minim un an de la livrare