There are some lab math calculations that almost all molecular biologists need to perform, and often on a regular basis. Make sure you never mess up a solution or miscalculate your DNA concentration again, with our handy lab math cheat sheet. Print it out and stick it on your bench.

Keeping your pipette clean and sparkling is critical. After all a contaminated pipette could ruin your precious samples in the lab! Download our cheat sheet to get a simple guide to cleaning your pipette. Stick it up in the lab to help remind yourself how to look after this vital lab tool.