Achtung Baby

Today was all about safety. Our discussion centered around the Flinn Scientific Safety Contract. Also we watched clips from the ACS safety video. The first part of the discussion talked about appropriate laboratory attire and behavior. The movie clips were hilarious but informative as Mr. Lieberman was able to link them to our classroom. 

The shorter clip had to do with good lab techniques. There are several points that I think are worth highlighting.

1. The video made a point of telling us that it is always smartest to pour liquids from large stock bottles into smaller containers that are easier to manage in the lab.

Ahh...the memories

2. The point of mixing acids is an important one but not done very often in our class. Acids should always be poured into water, not the other way around. "Do what you outta pour the acid into the watta" I know lame but I learned that in high school myself.

3. The video also commented on how we always pour out of stock bottles but never back in. If you have too much of a chemical dispose of it properly but do not put it back into the stock bottle.

4. Remember never mouth pipet!!


The next scribe will be Charles W.