Keeping things sealed with a luer lock syringe cap
If you've ever worked in a lab or even just messed around with DIY projects at home, you probably realize how much a luer lock syringe cap can save your day. It's one of those tiny, unassuming pieces of plastic that nobody really thinks about until they're staring at a puddle of expensive liquid on the floor. Honestly, the difference between a secure seal and a total mess usually comes down to those tiny little threads. ...