In my ongoing efforts to eliminate the “Red Ring of Death” as I like to call it, I have been going through my processes step by step trying to test and eliminate as many variables as I can. I have updated my distillation SOP’s to match the SOP’s provided by @Future and the Good Life Gang and have managed to bring my distillation temps down to acceptable levels (usually running between 195C and 220C). I have tried everything suggested on this forum as far as storage solutions go from Argon, to Nitrogen, to vacuum sealing, to syringes, to cold storage in a refrigerator. I have found that vacuum sealing and storing in the refrigerator seems to stave off the oxidization (this is what we’re all assuming this is right?) the best. However, when the oil is put in a cartridge the oxidization occurs within 48 hours regardless of temperature. I have even tried spraying argon on the top of the cartridge prior to capping. Nothing.
After banging my head against the wall for months now, I had a realization this morning. I’ve been performing my heptane/brine wash (base, neutral, acid, neutral, basic, etc. til emulsion layer is gone then ending on two neutral washes.) before performing the C-Bleach “wet bleaching” SOP. From what I know about isomerization and the affect of this magical product on THC when placed in the boiling flask I have to assume it is on the acidic side of the spectrum. So, my question is this: Could it be possible that performing the wet bleaching after the washes could be throwing my PH off and causing this rapid oxidization? Also, does anyone have any tips on actually testing the PH of oil in solute? Should I just stick a litmus strip in there?
Any answers or suggestions, as always, are much appreciated. I posted this here because I am leaving for vacation for 9 days and won’t be able to supervise my staff doing any experimentation. Hoping to have some more inspiration and ideas to try when I get back! Thanks fam!
Relevant Threads:
PH Balancing THC distillate
Red Ring of Death
EDIT: added links to two relevant threads that have discussed the oxidization topic in the past. Hoping this helps.