1.14538

COD solution A

for measuring range 4.0 - 40.0; 10 - 150 and 100 - 1500 mg/l; 0.30 ml per determination Spectroquant^®

• NACRES: SE.11
• UNSPSC Code: 41116116
• eCl@ss: 40050204

Eigenschaften

• Quality Segment: 100
• form: liquid
• analyte functional class(es): chemical oxygen demand (COD)
• technique(s): photometry: suitable
• pH: <1 (20 °C in H₂O)
• density: 1.25 g/cm³ at 20 °C
• application(s): aquaculture; beverage testing; biotechnology/fermenter; boiler and cooling water; cannabis testing; 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

Beschreibung

General description

This Spectroquant COD solution A is used in combination with one of the available Spectroquant solution B. 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.

Application

COD Solution A is primarily used for measuring the chemical oxygen demand (COD) in various water samples, including groundwater, surface water, and brine wastewater. This solution is particularly effective for quantifying organic and inorganic compounds that are oxidizable by dichromate.

Analysis Note

Assay (HgSO₄): 15.0 - 16.0 %
Assay (H₂SO₄): 14.0 - 14.9 %

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.

Sicherheitshinweise

• Signalwort: Danger
• Zielorgane: Kidney
• Was ist los?: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Piktogramme: GHS06,GHS08,GHS05,GHS09
• Gefahrencodes: H290,H301,H310 + H330,H314,H317,H341,H373,H411
• Sicherheitshinweise: P202 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Muta. 2 - Skin Corr. 1 - Skin Sens. 1 - STOT RE 2
• Lagerklasse: 6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials