CombiCheck 100

1000 mg/L F 
500 ml/paket

1000 mg/L CrO₄
500 ml/paket

H₂O 'da 40.0 mg/L NO₂-N
100 ml/paket

1000 mg/L Cl
500 ml/paket

H₂O 'da 2.50 mg/L NO₃-N
100 ml/paket

 0.5 mol/l 1000 mg/L Co
500 ml/paket

1000 mg/L B
100 ml/paket

Merck Buffer solution (di-sodium hydrogen phosphate/potassium dihydrogen phosphate), colour: green traceable to SRM from NIST and PTB pH 7.00 (20°C) Certipur®

Merck Buffer Solution (boric acid/potassium chloride/sodium hydroxide) colour coded: yellow, tr aceable to NIST and PTB pH 10.00 (20°C) Certipur®

Amonyum, klorür, COD, nitrat, fosfat, sülfat fotometrik metodların kalite kontrolleri için Spectroquant®
1 adet/paket

Merck Rhenium ICP standard traceable to SRM from NIST NH ReO in H O 1000 mg/l Re Certipur®

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