Free (BUT OLD) Hemp Biomass-to-Isolate SOP (complete) using cryo EtOH, wiped film dist., with C7 (re)crystallization

Hash and Stuff Pre/Post-Processing
, , , ,
2

Some pictures of the equipment and set-up (incomplete, what I had is here…).

01.Capna.Ethos-6.ethanol.extraction
01.Capna.Ethos-6.ethanol.extraction1920×1440 196 KB

02.Ethanol.extract.filtration
02.Ethanol.extract.filtration1920×1440 292 KB

04.POPE.Wiped.Film.Molecular.Still
04.POPE.Wiped.Film.Molecular.Still1920×1440 280 KB

04b.Filtration.of.raw.isolate.from.freeze.precipitated.distillate
04b.Filtration.of.raw.isolate.from.freeze.precipitated.distillate1920×1440 222 KB

05.Raw.Isolate.freshly.separated.from.distillate
05.Raw.Isolate.freshly.separated.from.distillate1920×1440 142 KB

05b.Recrystallization.of.isolate
05b.Recrystallization.of.isolate1920×1440 215 KB

06.Isolate.into.primary.re-cryst.LOTS.OF.COLOR.removed
06.Isolate.into.primary.re-cryst.LOTS.OF.COLOR.removed1920×1440 149 KB

6b.Celite.545.filtration.each.time.the.Isolate.goes back.into.warm.solvent
6b.Celite.545.filtration.each.time.the.Isolate.goes back.into.warm.solvent1920×1440 90.2 KB

07.Isolate.into.secondary.re-cryst.MORE.COLOR.removed
07.Isolate.into.secondary.re-cryst.MORE.COLOR.removed1920×1440 133 KB

6b.Celite.545.filtration.each.time.the.Isolate.goes back.into.warm.solvent
6b.Celite.545.filtration.each.time.the.Isolate.goes back.into.warm.solvent1920×1440 90.2 KB

08.Isolate.into.additional.re-cryst.COLOR.STILL.PRESENT.removed
08.Isolate.into.additional.re-cryst.COLOR.STILL.PRESENT.removed1920×1440 158 KB

6b.Celite.545.filtration.each.time.the.Isolate.goes back.into.warm.solvent
6b.Celite.545.filtration.each.time.the.Isolate.goes back.into.warm.solvent1920×1440 90.2 KB

09.Isolate.into.additional.re-cryst.ALMOST.NO.COLOR.removed
09.Isolate.into.additional.re-cryst.ALMOST.NO.COLOR.removed1920×1440 135 KB

10.Isolate.into.final.re-cryst.ALL.COLOR.removed
10.Isolate.into.final.re-cryst.ALL.COLOR.removed1920×1440 132 KB

10b.Finished.Isolate.appears.almost.identical.to.Raw.Isolate
10b.Finished.Isolate.appears.almost.identical.to.Raw.Isolate1920×1440 142 KB

17 Likes