LabAssistant for Mac

From MekenTosj:

LabAssistant is a scientific program, developed to help you organize your (scientific) experiments instead of using multiple timers, stickies, and a labjournal. Key features of LabAssistant are:

• Create and manage incubation step for multiple experiments and get a reminder when your experiment has finished.
• Manage a To Do List for things you have to do, and shouldn't forget.
• Make reminders for e.g. talks or meetings which you want or have to attend either once or on a regular time base.
• Organize your experiments, tasks and reminders in several (side) projects
• Create your own (simple) digital labjournal by logging your experiments automatically in a logbook.