Dont complicate this. Here is a simple but effective method for a 1 cart conversion @ 100mg/ml not using the crystilization method. Just using the simplest, fastest and easiest, yet very effective method.
1-measure 20ml of oil on a receiving flask, vial,container whatever & mark it. Pour back into your oil container, this was just to measure & mark where 20ml is. You can re-use the oil again to make the product.
2-Crush the pellets of course (1 cart/2000mg), place them in the container you marked, add you BA. Dissolve the powder. If you need more liquid volume just add a very small amount of oil, just enough to dissolve it (but you shouldnt need to do this). I mix this with the container in a warm water bath. Just warm, not hot. Heat will cause tren to turn very dark and is not necessary.
3-Once dissolved add the rest of your oil to the previously marked 20ml line & mix well.
4- Then pre filter the mixture through a coffee filter. Clean your original, still marked container. Put the pre-filtered mixture back in your original (but cleaned) container that still has the 20ml mark. You will have lost some volume. Fill the container back up to the 20ml mark with oil.
5-Now you have 20ml tren acetate. Do your final sterilization filtering through a .2 or .22 um filter and place into sterile vials. You will lose a very small amount of volume.
6-As a precaution let sit for 7 days prior to using allowing BA to exert its bactericidal properties.
7- Use and grow huge.
Your done.
* Just a note, when you are done do not heat the tren in the vials in an oven or anywhere else. Again with tren heat is not good. It will turn the mixture very dark. Will it effect the hormone, no , not unless you get it way to hot but why bother it isnt necessary and looks a lot better if you dont. Nice golden color in most cases (depending on the carrier oil).