8 results found for “sample*”

The Aussie Gold 15ml reagent No. 4 Chlorine neutraliser is used to nuetralise the chlorine in your pool water sample to get a clearer and more accurate reading of your pools PH and alkalinity levels. These can be used with the Aussie Gold 4...

A graduated plastic sample tube with a 25 mL capacity, designed for accurate liquid measurement and testing. Supplied with a secure cap.

Hydrogen peroxide reacts with potassium iodide under acid conditions to release iodine which gives a yellow solution. A catalyst is used to speed up the rate of reaction. In the Palintest Hydrogen Peroxide HR test the reagents are provided in the form of two...

In the Palintest Coppercol method, copper salts are reduced to the cuprous form and then reacted with a 2,2 Biquinoline-4,4-dicarboxylic salt to form a purple coloured complex. This provides a measure of the free copper ions present in the sample. In the second stage...

The Palintest crushing and stirring rods make it easy to crush reagent tablets and mix samples thoroughly, ensuring quick dissolution and consistent colour development. Made from durable, non-reactive plastic, they won't interfere with test results and can be washed and reused. Ideal for professional...