COD Digest Vials HR 200-15000mg/L
COD Digest Vials HR +200-15000mg/L, also known as High Range Plus COD digestion vials, are used in laboratories to determine Chemical Oxygen Demand (COD) using the Reactor Digestion method. These vials, with a range of 200 to 15,000 mg/L COD, are designed for use with Hach Method 8000. They are commonly used in industrial and municipal water and wastewater analysis.
Key Features:
Range: 200 to 15,000 mg/L COD.
Method: Reactor Digestion method, specifically Hach Method 8000.
Instrument Compatibility: Suitable for most COD reactors and spectrophotometers, excluding DR820 and PC II.
Application: Used for determining COD in various samples, including industrial wastewater and municipal water.
Features: These vials simplify the testing process by providing pre-prepared reagents, eliminating the need for handling corrosive and toxic chemicals.
Important Considerations:
Digestion is Required: These vials require digestion in a COD reactor prior to measurement.
Mercury Content: Be aware that some vials may contain mercury and require proper disposal according to local regulations.
Interferences: Chloride is a common interference in COD testing, but the mercuric sulfate present in the vials helps mitigate this interference.
COD Digest Vials HR 200-15000mg/L
COD Digestion Vials, High Range Plus, 200 to 15,000 mg/L COD
For determination of Chemical Oxygen Demand (COD) by the Reactor Digestion method. Hach Method 8000. High Range Plus: 200 to 15,000 mg/L COD
Digestion Required:Yes
Instrument:All except DR820, PC II
Method:8000
Method Name:Reactor Digestion
Number of tests:25
Range:200 - 15,000 mg/L
COD Digest Vials HR 200-15000mg/L
