Color Trading Sp. z o.o. Arkray Group

The world's first oral care system, enabling up to 7 measurements.
In January 2017, ARKRAY Inc. introduced the SPOTCHEM ST ST4910, the first on the world market
saliva testing instrument, oral test environment, and ST Check test kit. This innovative test system, in just 5 minutes, measures 7 elements, including dental health, gum health status and oral hygiene.
- Measurement of metabolic activity of caries-causing bacteria as well as other bacteria in the oral cavity
- Acidity and buffering capacity
- Measurement of erythrocytes, leucocytes and proteins present in saliva.
- Ammonia is present in relation to the total number of bacteria present in the mouth