MPS provides the following Geotube® application testing options:Send A SampleMPS offers free lab testing for Geotube® applications review at our facility. When MPS receives a 5-gallon sample of the institu product for testing, you will receive a reply within two weeks. We will provide you with discussion of application at your project site, along with an estimated cost of Geotube® containers and support equipment rental cost offered by MPS.