Fosfor (toplam) standart çözeltisi CRM

0.5 mol/l 1000 mg/L Si 
100 ml/paket

H₂O 'da 1.00 mg/L Mn
100 ml/paket

H₂O 'da 250 mg/L Clˉ
100 ml/paket

Merck Nickel standard solution traceable to SRM from NIST Ni(NO ) in HNO 0.5 mol/l 1000 mg/l Ni Certipur®

H₂O 'da 0.200 mg/L NO₂-N
100 ml/paket

0.5 mol/l 1000 mg/L Al
500 ml/paket

Merck Buffer solution (citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 4.00 (20°C) Certipur®

Merck Sodium carbonate volumetric standard, secondary reference material for acidimetry, traceable to NIST SRM Certipur®

H₂O 'da 50.0 mg/L TOC
100 ml/paket

1000 mg/L SO₄
500 ml/paket

Merck Buffer solution (citric acid/sodium hydroxide/hydrogen chloride) traceable to SRM from NIST and PTB pH 4.00 (25°C) Certipur®

Merck Calcium ICP Standard traceable to SRM from NIST Ca(NO ) in HNO 2-3% 1000 mg/l Ca Certipur®