beginner

alright i have a choice between making my fume hood 4 feet wide by 2 feet high and 2 feet deep with a slanted front sash and a 6 inch gap at the front bottom for air flow or 3 feet wide. what are your thoughts on this? 4 feet allows me to mount a shoplight i already own for lighting but i would...

im getting ready to do my first small batch refining of about 20 grams or so of material and i was hoping i can get some advice some of you wish you had gotten before you started ive done a fair amount of research but im still sure to experience some mishaps what should i look out for what are...

i want to refine as a hobby and means to make small pocket change i have a material source and some money for the material. my plan is to buy a few ozs of gold and some sterling silver and refine and sell rinse and repeat to gain experience make mistakes and learn. ill admit i can use a crash...

Hello all, i have not done any refining yet and only tested at maximum 50 - 100 ml hcl and nitric separately (also was successful in making nitric with hcl and sodium nitrate (again very low levels) How i assumed to make nitric with NaNO3. Since chemical balance equation was 1 to 1 HCl and...

Hello everyone, New here. I have been reading this forum for the past few weeks related to extracting and collecting gold from computer components. I am now into the stage of preparation, and was wondering if what I am doing is right. At the moment I have a few different RAM sticks. I read in...