The tablet form is the most popular indicator system worldwide because it is safe and easy to handle. But the tablet has many more advantages: it can be dosed precisely, has an enormously long shelf life and is also safe to use.
A simple press of the finger is all it takes to release the tablet from the blister packaging and it can be added to the sample without direct contact. The aluminium protection also ensures that external influences cannot harm the tablet and its effectiveness. The shelf life of up to 10 years is thus the longest.