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Merck
CN

37737

Supelco

AQUANAL™-professional tube test COD

0-1500 mg/L

Synonym(s):

COD cuvette tests

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About This Item

UNSPSC Code:
41113319

Key Documents

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measuring range

0-1500 mg/L

application(s)

environmental
general analytical

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General description

Aquanal™ kits can be used for the determination of hardness and phosphate, ammonia, nitrate, and nitrite concentrations. AQUANAL™-professional tube tests were developed to provide a fast safe and clean method in order to perform water analysis in sewage treatment plants. The sample is pipetted into a tube that contains the test reagent. For some tests, an additional reagent is required that has to be added manually. The COD test is shipped in ready-to-use solutions.

Analysis Note

oxidation by potassium dichromate in sulfuric acid solution

Legal Information

AQUANAL is a trademark of Sigma-Aldrich International GmbH

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Dam. 1 - Met. Corr. 1 - Muta. 1B - Skin Corr. 1A - STOT RE 2

Storage Class Code

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Removal of Mercury from Chloralkali Electrolysis Wastewater by a Mercury-Resistant Pseudomonas putidaStrain.
Canstein V
Applied and Environmental Microbiology, 65 (12), 5279-5284 (1999)

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