[Sesamecreeps]

Ok so how much solvent should be ran through the material? Been hearing a wide range of weight from 2lbs-5lbs of solvent per pound of material sometimes more! Should it be measured by material weight or column size? What do you guys think? Thanx

[Gray Wolf]

Originally Posted by Sesamecreeps

Ok so how much solvent should be ran through the material? Been hearing a wide range of weight from 2lbs-5lbs of solvent per pound of material sometimes more! Should it be measured by material weight or column size? What do you guys think? Thanx

Which process and end product do you covet brother? I'm going to infer BHO since you mention column.

I do it by sight and color, but on average about three column volumes.

A column volume is .7854D2 X lengh.

Butane weighs .021696 lbs per cubic inch.

[Sesamecreeps]

very interesting....ya i figured the “sight and color” technique worked well.