This chemical package consists major agents A and B that works in the first stage precious metal (Au, Ag, Pd...) precipitation and complementary agents for residual precious metal precipitation in the second stage. In addition two packs of pH test strips are included in the package.
This chemical precipitation package and method is ideal for small scale and hobbyist gold recovery in e-scraps.
while the E series agent (1kg) can process about 40-100 kg e-scarps depending on material quality, the chemicals in the package can only process about 4-5 liters of pregnant solution. for first time user, it is recommended to prepare 3-5 liters stripping solution to start the test.