Acid clorhidric 35-38% pa CHEM115752837 1L 1*28=28 Acid sulfuric 98% pa CHEM115750013 1L 5*38=190 Acetat de sodiu anhidru CHEM118056403 1kg 2*77=154 Acid lactic 80% pa 1L 1*40=40 Bicromat de potasiu pa CHEM117410408 1kg 1*192=192 1703400100 Fosfor - standard ICP trasabil NIST, solutie H3PO4 in H2O, 1000 mg/l P Certipur Merck 100 ml Buc 1*456=456 1703420100 Potasiu - standard ICP trasabil NIST, solutie KNO# in HNO# 2-3%, 1000 mg/l K Certipur, Merck 100ml Buc 1*448=448 Solutie tampon pH=4.01 WTW108800 250ml Buc 1*101=101 Solutie tampon pH=7 WTW108802 250ml Buc 1*101=101 Solutie tampon pH=10.01 WTW108805 250ml Buc 1*101=101