2659S Amoniac sol 25%, UN2672, ADR8, III 1.00 L x 19.00 1703090100 Cadmiu - solutie standard ICP, Cd(NO₃)₂ in HNO₃ 2 - 3%, trasabila NIST, 1000 mg/l Cd Certipur®, fl100 ml 1.00 FL x 497.00 1703320100 Mangan - standard ICP, 1000mg/l 1.00 BUC x 525.00 1703280100 Plumb - standard ICP trasabil NIST, solutie Pb(NO3)2 in HNO3 2-3 % 1000 mg/l Pb, Certipur, fl 100 ml 1.00 FL x 491.00 1703360100 Nichl - standard ICP trasabil NIST, solutie Ni(NO3)2 in HNO3 2-3% 1000 mg/l Ni Certipur, fl 100 ml 1.00 FL x 510.00 1703030100 Arsen-standard icp 100 ml MERCK 1.00 FL x 491.00 1703140100 Cupru - standard ICP trasabil NIST, solutie Cu(NO3)2 in HNO3 2-3 % 1000 mg/l Cu Certipur, fl 100 ml 1.00 FL x 497.00 1094930100 ICP multi-element - solutie standard X pentru testare ape de suprafata (23 elemente in acid azotic diluat); Certipur®, fl 100 ml 1.00 FL x 867.00 10006-AP2-G1000 *Hidroxid de sodiu pelete( rotulis), UN1823, ADR8, II 1.00 KG x 33.00 1046160250 *Clorura de hidroxilamina MERCK fl 250g 1.00 FL x 424.00 1108880100 Dicloroisocianurat de sod Merkc, fl 100g 1.00 FL x 1,240.00 40137-AP0-G0500 Salicilat de sodiu GR, 500 gr 1.00 FL x 124.00 1322360100 Soluţie standard fluorură, CRM trasabil la SRM de la NIST 1,50 mg/l F în H₂O, fl 100 ml 1.00 FL x 221.50 30115-AP0-G0100 Iodura de potasiu GR, 100 gr 1.00 FLACON x 125.00 1024040100 Iodat de potasiu E- solutie etalon, material de referinta secundar pentru iodometrie, trasabil NIST; CertiPUR®, 100 gr 1.00 BUC x 422.50 30016-AP0-G0500 Fosfat monopot