We have never pretended to make claims like other vendors that our stuff is 99.9999%, but you must understand, this is not cut. it simply isn't USP grade, but it is pure alprazolam, nothing else. just not 99.99% pure. We will work on our synthesis routes and continue to try and improve the quality but you must understand the nature of this business and how things are made a little harder because of it. And as has been mentioned, inaccurate scales can give very warped perceptions of dosage leaving some people without effect and some passed out.. Please look into dilution methods, it is not difficult.