Test for oil contamination of water and soil samples. Limits of sensitivity;
Petroleum ether: 250 mg/l
Gasoline: 10 mg/l
Fuel oil: 5 mg/l
Lubricating oil: 1 mg/l
These test papers allow the determination of non-metal chemical compounds. If you need to test for metals or metal containing compounds please see the range here.
They can be used to find out if compounds tested for are present in a quantity above a specific detection limit. Some of the described test papers can be used for non destructive testing of materials.