[arvin555]

If I use IPA as a disinfectant I understand it's dangerous to have a burner in the box. Also I understand the PPM really helps a lot in controlling contamination?

Still thinking about where I will be able to do TC and if I will want to make a laminar flow hood or not bother anymore (DIY hood I mean).

I'd like to ask another thing though.. maybe this deserves another thread, but may I ask what is the recommended way of keeping the Tissue cultures? I mean.. a rack, with how much watts florecent lamp? how long photo period? Is it better to cover with glass or plastic to prevent possible contamination? etc etc.

TTFN
Arvin