1.14679

COD solution A

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

• Synonyme(s) : Nota 1 A
• NACRES: SE.11
• UNSPSC Code: 41116116

Propriétés

• 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.

Informations sur la sécurité

• signalword: Danger
• target_organs: Kidney
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• pictograms: GHS06,GHS08,GHS05
• hcodes: H290,H302 + H332,H311,H314,H317,H341,H373,H412
• pcodes: P273 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 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
• Classe de stockage: 6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk: WGK 2