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Galvanize
Hi
Copper is melt in acid and Palladium is melt (some acids)
Are you testing Platin or Rh? |
5-6-2006 at 02:06
by: midas |
Rh bath - cleaning
Thanks unionised
I will explore ion chromatography.
Yes, English isn’t my first language and my ... |
23-5-2006 at 07:29
by: midas |
Rh bath - cleaning
Hi!
I did experiments with ferrous(ferric)sulfate. I used hull cell test.
1. old Rh bath
2. ol ... |
23-5-2006 at 07:11
by: midas |
Rh bath - cleaning
Hello my friend; Enhzflep
How are you?
First of all than you for replying my questions and kindl ... |
22-5-2006 at 21:41
by: midas |
Rh bath - cleaning
Do you know of the cleaning of Rhodium bath after jewellery processing?
and I would like to ask a ... |
17-5-2006 at 00:26
by: midas |
gold-clean
Pottasium dichromate is negative.
I will trying 0.2Mol/liter of ammonium thiosulfate. |
11-5-2006 at 04:00
by: midas |
gold-clean
I am trying to clean them from gold-clean. (500-1000 gr)
They aren't old and tarnished or they aren ... |
11-5-2006 at 01:38
by: midas |
gold-clean
we use Cyanide Bombing but they toxid.
H2O2 + NaCN + gold ->
alternative reaction
H2O2 + sodiu ... |
10-5-2006 at 04:48
by: midas |
gold-clean
hello
My name is Oguz. (Turkey-istanbul) cemist.
gold chain - clening
H2O2 + NaCN + gold ->
A ... |
9-5-2006 at 23:51
by: midas |
