COD (KOİ) standart çözeltisi CRM

0.5 mol/l 1000 mg/L Si 
100 ml/paket

1000 mg/L B
500 ml/paket

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

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

H₂O 'da 75.0 mg/L PO₄-P (toplam)
100 ml/paket

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

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

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

H₂O 'da 200 mg/L COD

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

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

0.2 - 2.0 mg/L
8-16 test/paket