Water testing: Is it possible to do classroom testing for PFOS and PFOA in water samples? If so, how would you go about it?

Water testing: Is it possible to do classroom testing for PFOS and PFOA in water samples? If so, how would you go about it?
This resource explores Earth's resources.
This video by the ABC discusses the germination of seeds.
It that describes and explains the ways in which some seeds develop and grow into plants.
Water aspirator/vacuum pump: Hi ASSIST team.
This online resource investigates the importance of water to living things.
This unit of work explores water catchment, water distribution, and the uses of water.
This online resource focuses on the different forms of erosion.
This downloadable resource shows mankind's effect on a river.
This online resource investigates the Earth's spheres, with emphasis on water.
This interactive diagram looks at the Earth's water cycle.