Title Description
REF No 3190
Purpose It is used for the determination of free chlorine in various waters.
Ingredients O-Tolidine, hydrochloric acid.
Working Principle
Warnings, Precautions, Recommendations Danger May corrode metals. Causes severe skin burns and eye damage. Wear protective gloves/protective clothing/eye protection/face protection. If swallowed: Rinse mouth. DO NOT attempt to void. IF IN CONTACT WITH SKIN (or hair): Immediately remove all contaminated clothing. Rinse skin with water/shower. IN CASE OF CONTACT WITH EYES: Rinse carefully with water for several minutes. Remove contact lenses if fitted and easy to do so. Continue rinsing.
Application 1. Add 10 ml of the water sample to be analysed.
2. Add 3 drops of Tolidine Separator and stir with the lid closed. Wait for 2 minutes.
3. Determine the amount of free chlorine in the water by comparing the colour in the container with the chlorine colour scale.
Theoretical Results
The amount of free chlorine is measured by comparing the change in the colour of the water sample with the chlorine colour scale.
Related Media
Shelf Life 2 years
Shelf Life After Opening the Lid After opening the lid, it can be used throughout its expiry date when stored under recommended storage conditions.
Storage Temperature 15/25°C
pH (at 25°C)
Transportation Information Carriage by road/shipment (ADR/RID) - UN1789, Hydrochloric Acid, 8, II
Carriage/shipment by sea (IMDG) - UN1789, Hydrochloric Acid, 8, II
Carriage/shipment by air (ICAO/IATA) - UN1789, Hydrochloric Acid, 8, II
Ordering and Packaging Information
Order No Unit Volume Packaging Type Quantity in a Box
453190030050 Bottle 50 mL 50 ml, HDPE White Bottle with Dropper 72
453190030100 Bottle 100 mL 125 ml, PP White Bottle with Dropper 72
453190030250 Bottle 250 mL 250 ml, PP White Bottle with Dropper 32
453190020500 Bottle 500 mL 500 ml, HDPE White Bottle 28 mm 24
453190011000 Bottle 1000 mL 1000 ml, HDPE Brown Bottle 20
Keywords
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