Macherey-Nagel, 90760, Oil Test Paper, Box of 100 Strips sold2024 It is one product that

It is one product that can be used in two ways

Also easy to clean it

home appliance plastic case

CWE23SSHQSS

Macherey-Nagel, 90760, Oil Test Paper, Box of 100 Strips sold2024 It is one product thatMacherey Nagel, 90760, Oil Test Paper, Box of 100 Strips This light blue paper turns dark blue in the presence of hydrocarbons, particularly gasoline, fuel oil, lubricating oil, etc. It is recommended for the rapid determination of oil contaminations in water and or soil. To determine oil in water, move the paper back and forth a few times in the test solution. For detection of oil in soil, press the paper firmly against the soil to be tested and