E WASTE SOLUTIONS SONNY

Gold recovery ceramic CPU process Nortell

Gold recovery removing gold fingers from ram fingers using dilute nitric acid and hydrogen peroxide

Gold recovery processing gold eprom ceramics

Gold recovery concentrating ic chips using golden wheel..

Gold recovery dropping gold using oaxlic acid.

Gold recovery complete process ic chips incineration

Pentium Pro full process...

Black fiber recovery

Update gold recovery from ceramic cpus

BGA chips containing copper not gold

Gold recovery sulfuric deplating cell pt1

Processing mosies bga caps in sulfuric acid

Reverse deplating cell using sulfuric acid

Precipitating gold from AR using sodium metabisulfate

What man filters for hard to filter good solutions

Making stannos chloride for testing gold

BGA CAPS COMPARING YEILDS 100 GRAMS PART 2 FINISH

BGA CAPS COMPARING YEILDS 100 GRAMS EACH. PART 1

BGA process wet ashing with sulfuric acid

Ceramics 80286 process USING AR

Glazing your new crucible with borax and map gas

Wet ash old bga ic with gold and silver caps*Danger ***

Gold recovery BGA PROCESS WETASHING WITH SULFURIC ACID

Wet ash ram chip process part 1-2

Gold fingers process in Acid peroxide/copper2 cloride

Gold recovery ceramic cpu part5

Gold recovery ceramic cpu part4

Gold recovery from ceramic cpu part3

Gold recovery of ceramic cpu part 2

Gold recovery ceramic cpu full process using AR part 1-5