In this thread I will document my build of a poor man's fume hood. It may not look like it yet, but this cardboard box will become a functional fume hood in few days.
by Shawn Carlson (Scientific American, June 1996) but taken from a vespiary link. however, i will post an updated version in the replies!! ^_^
Microgram balances are clever devices that can measure fantastically tiny masses. Top-of-the-line models employ an ingenious combination of...
Alright so I need to improvise a 1L addition flask (33% HCl) with anything you'll find in a hardware store and these:
- 3 way distillation adapter
- 0.7mm inner and 1cm outer diameter glass tubing in a T shape, with a 3 way valve in the center (only valve I have)...
I fail to see why I should pay about 1000$ for a hotplate/magnetic stirrer if the tech is so simple.
Is it possible to just throw a hotplate over a stirring plate (if the stirring plate is strong enough to keep rotating eg. 5cm distance). Im not sure if the magnetic field interfers in any way...