It’s like you don’t know me at all
To be fair though, getting the THC community to use flash has been a nightmare. That’s why we offer so many absorbents that work well cross-platform. GW uses a “specialty resin” that costs $50k/Kg even when ordering from Asia…and it doesnt do anything massively different than C18.
LOL
You’ve sent me stuff to play with on the flash chroma ive ran before.
Biotage just wants these medias to be sold to people whome have relarionships with them directly.
The resins from them are modified resins, which all serve a specific purification purpose. Some bind to lipids. Some bind to chlorinated molecules. Etc…
great info, so the use of 10a (or 13x is the same I think?) molecular sieve beads should help with remediation of chlorfenapyr and chlorpyrifos? and any major down side to this desiccant besides potential for additional cannabinoid losses? thanks for any insight.
Perhaps you could cleave the PBO methylene ether under similar conditions to the acidic isomerisation to delta9, at which point the catechol would be too polar to cross. It has a very low vapor pressure so it can be separated from the plants volitile components facily enough, and the MD ether is fragile, trust me
@Davepop I am also having serious issues with chlorfenapyr. I’ve been in the middle of a larger remediation batch (20l disty), high in chlorfenapyr and Hexythiazox. I’ve been able to reduce the quantity down to nd from 16.99 but only on half the batch. The other half of the batch is even higher at 19.67. I did a full spec brine and saline wash, short bed mag sil filter than loaded large chroma column with mag sil silica aa and 13x beads per @Shadownaught advice on molecular sieve beads with a 10a pore being suitable for removing the chloronated pesticides.
It was slighly aciditic going into the column to counteract the ph of the powders. @spdking what other media’s do you suggest using to create different density besides silica 60 and magsil? @Shadownaught Yea I think I underloaded rhe mag sil cause I used only 2500gs of it and 2500 of silica 60a on 15kgs of disty. I repassed the 2nd half it again and the colored band that forms on the top of the magsil layer came down into the bucket I was dripping the oil into . I got that tested and it was 7.62 which is half as much but not under the .03 California requires. I did not load 13x beads on that pass because I was in the middle of other things and forgot. I’m about to pass it for a third time now with 3600 gs of magsil 1000 60a 400 aa and 4# 13x beads.
Has anybody had success using 10a and magsil along side saline washes to remediate PBO? We received some biomass that showed LOQ for all pesiticides, but when it was turned into distillate came up hot at around 3ppm PBO.
Is there any method that can be done to remove PBO, that isn’t an unreasonable cost sink or time sink?