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COD solution A

Name: COD solution A
Brand: MM
Price: 4010 CZK

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

Synonym(s):

Nota 1 A

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Size/SKU	Availability	Price
495 mL	Please contact Customer Service for Availability	CZK 4,010.00

About This Item

NACRES:

SE.11

UNSPSC Code:

41116116

CZK 4,010.00

Please contact Customer Service for Availability

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Properties

Quality Segment

100

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

Description

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.

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Show Differences

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This Item	1.14538	1.14680	1.14682
Supelco 1.14679 COD solution A	Supelco 1.14538 COD solution A	Supelco 1.14680 COD solution B	Supelco 1.14682 COD solution B
technique(s) photometry: suitable	technique(s) photometry: suitable	technique(s) photometry: suitable	technique(s) photometry: suitable
Quality Level 100	Quality Level 100	Quality Level 100	Quality Level 100
pH <1 (20 °C in H₂O)	pH <1 (20 °C in H₂O)	pH <1 (20 °C in H₂O)	pH <1 (20 °C in H₂O)
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	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	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	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
analyte functional class(es) chemical oxygen demand (COD)	analyte functional class(es) chemical oxygen demand (COD)	analyte functional class(es) chemical oxygen demand (COD)	analyte functional class(es) chemical oxygen demand (COD)
form liquid	form liquid	form -	form liquid

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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 Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

7783-35-9

CAS No.

rmu

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’.

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