Hello.

I have only 200g MHRB and something about 250ml (clean, never use, i have too 200ml one time used in jar) heptane left, and i want to make it all at once.

I can do this as in the picture? (sorry, easier to draw, than to describe)
I use Cyb tek's. Cyb's tek

Greeting my friends

Do you have a 2Lt bottle to work with? You could do this easily enough.
I've done 250g of ACRB in a 2Lt bottle to see if it would work out - it was fine.
Just keep all the volumes of everything the same and use your 200g of bark.

For your first two pulls use about 75ml of solvent. Then a 3rd pull with 50 ml and use your 'dirty' solvent for any more pulls after that. Don't just put 200ml of solvent in and do a single pull. Do multiple smaller volume pulls.

Have a look here. Cyb/Earthwalkers tek, same thing really.

https://www.dmt-nexus.me...&m=592244#post592244