I've been looking into making yeast slants, thinking it could be fun. I've been looking for some test tubes online, and have a few questions.
- Is it tough to use test tubes with stoppers rather than screw on caps?
- Will I be able to properly sanitize polyethylene, or should I spend the extra few bucks on glass?
- Where is a good place to get them?
- Are petri dishes better than test tubes?