E.g Heptane or naptha for freeze preciping spice? Is heptane like naptha in that it only extracts spice rather than jungles? Just what exactly's all the fuss about amonia washing and recrystalizing and many others and so on and so on? Just thinking. I just freeze precip some spice, pour https://brooksormdu.dailyblogzz.com/36913999/buy-copyright-near-me-fundamentals-explained