this is ridiculous... to be asking these questions in the way you are makes me want to say you shouldnt be using dmt at all... if you must... convert it furmate via FASA (use a damn search engine) and use some kinda filter...

may i ask the motive to inject it?

oral isnt sufficent for you? because i have had reality blow apart from oral doses my universe crumble way way wayyyyyyy effective to say the least...

have you ever even tried dmt?