the build is posted on the rag, aka ICMag, just do a search for 'isolation' and you'll find it.
...if you post a link to your thread i'll come by and post up the rest of what i have, i think the pics are pretty self explanatory, if you still have questions, then you go to the rag, lol, why get shit on your shoes if you don't need to.
...and lino, i understand all about government certification and all that bs but in this case the op isn't looking to start a commercial breeding operation, he just want's femmed seeds for his outdoor crop, understandable to if you ask me.
...so what if the powers that be would refuse to certify the beans as 'organic', and what would stop the op from raising the parent and the progeny in a totally organic way? ...again, so what what the powers that be might have to say on the subject, i say 'phuck them'.
...but that's just me.
peace, bozo