Table #: Effect of [test material] on growth of [...]

Treatment (record measured and nominal concentration (mg/L)

Initial cell density

Cell density at

x1 hours

x2 hours

xn hours

Cell count

% inhibition

Negative control

Replicate #1

Replicate #2

Solvent control (if used)

Replicate #1

Replicate #2

Treatment 1

Replicate #1

Replicate #2

Treatment 2

Replicate #1

Replicate #2

Treatment x

Replicate #1

Replicate #2

[If more than one endpoint parameter was measured, use a different table for other major endpoints.]