Merck Zirconium standard solution traceable to SRM from NIST ZrCl in HCl 2 mol/l 1000 mg/l Zr Certipur®

0.5 mol/l 1000 mg/L Cd 
500 ml/paket

Merck Boron ICP standard traceable to SRM from NIST, H BO in H O 1000 mg/l B Certipur®

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

Merck Water standard oil Certified Reference Material for Karl Fischer Titration (oil matrix 15- 30 ppm H2O) Aquastar®

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

2 mol/l 1000 mg/L Hg
100 ml/paket

H₂O 'da 0.250 mg/L NH₄
100 ml/paket

H₂O 'da 125 mg/L SO₄
100 ml/paket

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

0.5 mol/l 1000 mg/L Si 
500 ml/paket

Kadmiyum, Demir, Bakır, Manganez fotometrik metodların kalite kontrolleri için Spectroquant®
1 adet/paket

Merck Buffer solution (potassium dihydrogen phosphate/disodium hydrogen phosphate) traceable to SRM from NIST and PTB pH 7.00 (25°C) Certipur®