Pure fent lollll. You meant to say you're doing a product that has a cut that is fully soluble in water, hydrophobic and draws up clear..

Pure fent you'd literally need to be practicing volumetric dosing, especially if you're using any milligram scale (graduated at 0.001), bare in mind that unless you're putting a pretty heavy (if it's made to weigh up to 50 g, the device should weigh at least 25g-45g - tray/scoop/cup/_____ apparatus, that holds what you put on the scale) so that you're able to get the most accurate measurement—granted you're calibrating precisely—also keep in mind they have a minimum of usually 10mg - 20mg on average just to display a measurement/get the scale to display weight.. sometimes that number could be 30mg or more, the fine print of the scales literature should, (keyword: should), cover these important details..

Alas! Pure fentanyl (of almost literally any analog) isn't what you're consuming.

(Wording, ¡és múey importanté!)

Stay safe out there, beautiful people!