![]() How are people making 1-1.5% with STBs, where could I have gone wrong, I am puzzled. Luckily all naphta used in both attempts had been saved.Įvaporated half of it from all jars, leaving a ratio of 2:1 MHRB:Naphta New research made me suspect too much Naphta might of been used for the pulls, making most yield dissolved and not crystalised on the freezer. Yield: 1.9g - 0.38% (Equally dissapointing) Last naphta pull allowed to sit for 2 days with ocassional swirling to get most out of it. Same process but sodium hydroxide + water + MHRB powder mixture allowed to sit for 7 days rather than an hour before pulling, with ocassional shaking. Pull-jars left overnight in freezer, filtered with lab filter paper, rinsing jar an additional 2 times to get everything out and allowed to dry. Repeat process with new Naphta portions for a total of 4 pulls Then pulled the absolute most of all naphta. Gently mixed and swirled (not shaked) for 1.5 minutes and allowed to sit and separate, then repeated for a total of 4-5 times. (Powder is Inner-Bark so supposed to be stronger than conventional MHRB powder as well) Whilst completely disolved but still warm, 500G of MHRB Powder is added, shaked thoroughly and left to sit for 1h. This is quite frustrating, I put quite a lot of time, money and effort on this STB extraction project and for some reason it is just not working for me, giving some ridiculous yields to which I am puzzled.ĥ00g Sodium Hydroxide added to 6.5L Tap H20 ![]()
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |