Curbcalamity
Well-Known Member
hey there peeps, like it says just had some HACCP (hazard analysis critical control points) questions about making bho that I can't seem to get a straight answer to. I've done it myself a few times and seems a lot of the info depends a lot on whether or not you're using a closed or open column so just asking about when using an open blasting tube so here goes...
1. To grind or not to grind?
2. how dense do you want to pack a column and how does it change yield? (like grams/ml)
3. freeze starting material?
4. freeze your butane?
5. what pressure / temp do you guys purge at (and is it possible to purge at room temp (25c / 77f) since butane boils at -1c / 30f @ 1 bar and about -33c / -28f @ 0.2 bar)
6. if I added 99.998% pure alcohol to my butane after blasting, would this allow all the butane to escape without needing to pull a vacuum
7. can you use to much butane?
8. when your butane starts to run clear, does this actually mean you've finished extraction?
9. how important is it that your blasting column be packed completely?
10. how is yield of an open vs. closed tube?
thanks in advance
1. To grind or not to grind?
2. how dense do you want to pack a column and how does it change yield? (like grams/ml)
3. freeze starting material?
4. freeze your butane?
5. what pressure / temp do you guys purge at (and is it possible to purge at room temp (25c / 77f) since butane boils at -1c / 30f @ 1 bar and about -33c / -28f @ 0.2 bar)
6. if I added 99.998% pure alcohol to my butane after blasting, would this allow all the butane to escape without needing to pull a vacuum
7. can you use to much butane?
8. when your butane starts to run clear, does this actually mean you've finished extraction?
9. how important is it that your blasting column be packed completely?
10. how is yield of an open vs. closed tube?
thanks in advance