Ever wondered what’s going on under the hood of your everyday kits and protocols? This guide breaks down how key techniques actually work, helping you understand the chemistry behind them and troubleshoot with confidence.

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.