Merck Europium ICP standard traceable to SRM from NIST Eu O in HNO 2-3% 1000 mg/l Eu Certipur®

Merck Sulfur ICP standard traceable to SRM from NIST H SO in H O 1000 mg/l S Certipur®

0.5 mol/l 1000 mg/L K
100 ml/paket

H₂O 'da 5.0 mg/L TOC 
100 ml/paket

Merck Germanium ICP standard traceable to SRM from NIST (NH ) GeF in H O 1000 mg/l Ge Certipur®

0.5 mol/l 1000 mg/L Cr
100 ml/paket

1000 mg/L B
100 ml/paket

Merck Potassium chloride solution (nominal 111 mS/cm) certified reference material for the measurement of electrolytic conductivity (c=1. 0 mol/l) Certipur®

Merck Buffer solution (citric acid/sodium hydroxide), traceable to SRM from NIST and PTB pH 6.00 (20°C) Certipur®

Merck Praseodymium ICP standard traceable to SRM from NIST Pr(NO ) in HNO 2- 3% 1000 mg/l Pr Certipur®

0.5 mol/l 1000 mg/L Fe
100 ml/paket

2 mol/l 1000mg/L Pt 
500 ml/paket

0.5 mol/l 1000 mg/L V 
100 ml/paket