OK. 190 is no problem. Does it keep better without oxidation kept that way?
I know that if you keep dmt to long in crystal or wax form in a dish ...in open air... over time it will oxidize some but still the molecule will work...
While suspended in alcohol ... it really doesnt change much...
When you dose ..so many drops of tincture onto a three layer fine screen .... you wait for the alcohol to evaporate.... then the dmt is in a light yellow waxy form..... embeded in the chamber screen for vaping....
oxidation ... just changes the way it looks a little......but doesnt harm the molecule at all... i will still send you on a ride...
read this post below....about low profile dmt storage...may explaine it better...
different ways..including low profile storage!
photos below...more than two grams of molecule... [crystals] ..... easily desolved and stored in small... one ounce 30 ml tincture bottle]....using high proof alcohol / 190 proof everclear...
very convenient! ... [low profile].... will keep for months or years...can be droppered onto anything organic....... [or for vaping...used with 3 or more... very fine layers of Stainless steel ..[vandy vape..ss316l mesh.....[.as top screen layers].. ...[to avoid drip down] ... as the molecule drys.... ... it fuses onto the fine screen layers... for vaping later]... ....fine screens sit on top of a slightly thicker stiffer...[coarser]..[ base screen...] .. base screen is a normal chamber pipe screen... then product embedded in finer top screen layers,,, allowing alcohol to evaporate first before vaping...../let sit for a few hours... or better over night.... to a week for cleaner product...
store in dark tincture bottle//in cool darks closet/// or in refrigerator... cant think of any way more storable or convienent! ...info taken from old nexus site..
The pictures of tincture below has a light yellow color because it was not compleatly ...de fated... the product instead ..[ a napatha pour off before drying the crystals instead]........ its only some ...plant fats in it no harm...
If some one was to compleatly ....de fat ...the product the tincture may look more clear!