Hi,
I finally try to make my colloidal gold but I wasn't so lucky..
My receipe was
240 mg salt
5 gr grape sugar ( 50%-50% glucose-fructose)
0.3 mm gold anode, 10cm, I think for 8 submerged
5mm copper cathode, 7-8 cm submerged
because I can't heat, stir and electrolyze I decide to heat water, salt and sugars to 99c, electrolyze for 20 minutes arriving to 70c and heat again, repeating that many times till I can see a ruby red.
My power supply was 30 volt- 333ma.
I test the voltage but it was only 28 volt, when I tested it again during the electrolyze process was 25 volt, unlucky the current I don't know because my multimeter can test it till 200ma, or till 10A.
I'm sure was more than 200 ma, but measuring with 10A I can read only 0.00.
I decide to put the copper cathode inside a Teflon tube vertical cutted in 3 points, and the gold anode was all around the tube, quite completely submerged. It was more pacts all because gold anode is too thin, and it was not possible give him the right distance to the cathode , staying too much curved.
I repeat the process 6 times, but the color is only pink-red very light.
What does it mean? The ppm is too low?
I thought it could be enough 80 minutes, because the original receipe was 30-40 minutes electrolyze for 250 ml. I double all ingredients, with same current, ( maybe less, but surely more than 200 ma) , and I thought the right electrolyze time must be the double.
After 2h ( 6 times- 20 minutes) it was not ruby red, but only pinky and very light.
Do you have some idea ?
My light color depends from a low ppm? it will be ruby red with 40 ppm?
My light color which ppm does indicate?
Or maybe it depends from particle size?