WTW™ Total Nitrogen Test Kits

Obtain precision results using the CombiCheck Total Nitrogen NTotal cell ready-made test kit for the determination of total nitrogen in waste water, drinking water, and surface water.

Product Code	Brand	Range
11754725	WTW™ 250494	10 to 150 mg/L
10201595	WTW™ 252018	0.5 to 15mg/L
11751073	WTW™ 250358	0.5 to 15 mg/L NTotal (120°C/248°F, 1 h)

Description

• Variety of instrumentation for testing nitrogen in water
• For waste water, drinking water, surface water
• Nitrospectral Method
• Photometric Test Methods
• CombiCheck Total Nitrogen NTotal cell test kit
• Safe determinations of COD and NTotal in water

Specifications

• For Use With (Application): For waste water, drinking water, surface water
• Test Method: Photometric

Safety and Handling

Product Identifier

• Nitrogen (total) Cell Test Method: photometric, DMP 10 - 150 mg/l N Spectroquant

Signal Word

• Danger

Hazard Category

• Substances and mixtures corrosive to metals Category 1
• Skin corrosion/irritation Category 1 A
• Oxidising solid Category 3
• Acute toxicity Category 4
• Skin corrosion/irritation Category 2
• Skin sensitiser Category 1
• Serious eye damage/eye irritation Category 2
• Respiratory sensitiser Category 1
• Specific target organ toxicity Category 3

Hazard Statement

• H226-Flammable liquid and vapour.
• H272-May intensify fire; oxidiser.
• H290-May be corrosive to metals.
• H302-Harmful if swallowed.
• H314-Causes severe skin burns and eye damage.
• H315-Causes skin irritation.
• H317-May cause an allergic skin reaction.
• H319-Causes serious eye irritation.
• H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
• H335-May cause respiratory irritation.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P342+P311-If experiencing respiratory symptoms: Call a POISON CENTER/doctor/ .
• P308+P311-IF exposed or concerned: Call a POISON CENTER/doctor/.

Supplemental information

• MIXTURE LIST-Contains : sulphuric acid, phosphoric acid; Potassium persulfate, Potassium carbonate; sodium hydroxide; 2-Prop