Skip to Content
Merck
CN

1.14679

COD solution A

for measuring range 500 - 10000 mg/l; 2.20 ml per determination Spectroquant®

Synonym(s):

Nota 1 A

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

NACRES:
SE.11
UNSPSC Code:
41116116
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist


Quality Level

form

liquid

analyte functional class(es)

chemical oxygen demand (COD)

technique(s)

photometry: suitable

pH

<1 (20 °C in H2O)

density

1.22 g/cm3 at 20 °C

application(s)

aquaculture
beverage testing
biotechnology/fermenter
boiler and cooling water
construction materials
disposal drainage water
drinking water
electroplating
environmental
ground and surface water
mineral water
power plants
swimming pools
wastewater

storage temp.

15-25°C

General description

This Spectroquant COD solution A is used in combination with Spectroquant solution B, 114680. Depending on the ration of these solutions, different measurement ranges for COD can be covered. For more information, please refer to the test instructions.
For a safer and easier way of COD determination, we recommend to use our Spectroquant COD cell tests where all reagents are already predosed in the celles in defined volumes and ratios for a specific measurement range.

Analysis Note

Assay (HgSO₄): 1.72 - 1.76 %
Assay (H₂SO₄): 29.2 - 30.2 %

Legal Information

SPECTROQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

For U.S. Customers: Contains mercury; Do not place in trash - dispose according to local, state, or federal laws.


Still not finding the right product?

Explore all of our products under COD solution A


signalword

Danger

target_organs

Kidney

flash_point_f

Not applicable

flash_point_c

Not applicable

Hazard Classifications

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

Storage Class

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

wgk

WGK 2

Regulatory Information

监管及禁止进口产品

This item has



Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library





Global Trade Item Number

SKUGTIN
114679049504022536517629