Water Sample Collection with a Filter Funnel
![a filter funnel held by a person with exam gloves on partially submerged in a river](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/Figure_4.jpg?itok=RmFpWhcd)
Detailed Description
Water samples may be collected for environmental DNA analysis by directly submerging the filter funnel (connected to a length of silicone tubing) into the stream or pond with the pump engaged.
Sources/Usage
Public Domain.
Photo by Matthew Laramie