4 characters minimum

CHEMICAL OXYGEN DEMAND

Chemical oxygen demand (COD) is an indirect measurement of the amount of organic matter in a sample commonly used in water analysis. These reagents break down organic matter and oxidise the compounds, creating a demand for oxygen to complete the reaction.
Ammonium iron(II) sulfate hexahydrate, for analysis, ExpertQ®, ACS, ISO, Reag. Ph Eur

Ammonium iron(II) sulfate hexahydrate, for analysis, ExpertQ®, ACS, ISO, Reag. Ph Eur
Ammonium iron(II) sulfate, solution ~ 0,12 mol/l (0,12 N), for COD determination, according to ISO 6060

Ammonium iron(II) sulfate, solution ~ 0,12 mol/l (0,12 N), for COD determination, according to ISO 6060
Mercury(II) sulfate, for analysis, ExpertQ®, ACS

Mercury(II) sulfate, for analysis, ExpertQ®, ACS
Potassium dichromate 0,04 mol/l / mercury(II) sulfate 80 g/l, solution in sulfuric acid, for COD determination, according to ISO 6060

Potassium dichromate 0,04 mol/l / mercury(II) sulfate 80 g/l, solution in sulfuric acid, for COD determination, according to ISO 6060
Potassium dichromate, for analysis, ExpertQ®, ACS, ISO, Reag. Ph Eur

Potassium dichromate, for analysis, ExpertQ®, ACS, ISO, Reag. Ph Eur
Potassium dichromate, solution 0,04 mol/l, for COD determination

Potassium dichromate, solution 0,04 mol/l, for COD determination
Silver sulfate, for analysis, ExpertQ®, ACS

Silver sulfate, for analysis, ExpertQ®, ACS
Silver sulfate, solution 0,66% in sulfuric acid

Silver sulfate, solution 0,66% in sulfuric acid
Silver sulfate, solution 1% in sulfuric acid, for COD determination, according to ISO 6060

Silver sulfate, solution 1% in sulfuric acid, for COD determination, according to ISO 6060
Sulfuric acid, 95 - 97%, for analysis, ExpertQ®, ISO, Reag. Ph Eur

Sulfuric acid, 95 - 97%, for analysis, ExpertQ®, ISO, Reag. Ph Eur
Sulfuric acid, solution 4 mol/l (8 N), for COD determination, according to ISO 6060

Sulfuric acid, solution 4 mol/l (8 N), for COD determination, according to ISO 6060

Connect:

Subscribe to the Newsletter

Scharlab S.L.

Gato Pérez, 33. Pol. Ind. Mas d’en Cisa E08181 Sentmenat, Barcelona, España

T +34937456400
F +34937152765
helpdesk@scharlab.com
Laboratory supplies
Chemicals Microbiology Glassware, quartz and porcelain Chromatography Equipment Consumables Safety and hygiene
Documentation

Posts Videos FAQ Technical Data Sheets - TDS Material Safety Data Sheets - SDS Certificates of Analysis - COA Applications

Scharlau leathergoods Whistleblower channel