Test Run 1
	Sprayed Colonies	Regrown Colonies	Recovery
Membrane #1	35	39	111%
Membrane #2	26	30	115%
Membrane #3	33	39	118%

Test Run 2
	Sprayed Colonies	Regrown Colonies	Recovery
Membrane #1	39	47	121%
Membrane #2	50	61	122%
Membrane #3	30	31	103%