Conical centrifuge tubes are laboratory tubes with a cone shaped bottom for compacting sediment or concentrating reagents using a centrifuge.Conical centrifug … read more
The simple answer is: None are. Inserting any kind of plastic tube into liquid nitrogen, even those called "cryovial", carries the potential for expl … read more
In laboratories across the globe, you will find glass jars scattered across lab benches, typically sealed with a flimsy piece of aluminum foil. These jars … read more
