Analytical method: 4.1.12 ROW.111

Analytical method code	ROW.111
Name	Oxidation with K2Cr2O7 (H2SO4, AgSO4 cat
Determinand	COD (Cr)
Determinand Code	4.1.12
CAS#
Unit	mg/l
Quantification limit	5
Validation	0
Reference to literature	DIN 38409 part. 44