dark grey looking Colloidal Silver

[shweebies]

I have been making 1-2 quarts a day to treat one of my horses. I make it with the silvertron elite. Before the end solution would be a mild yellow color. My last two batches are dark grey. I have probably made around 50 quarts and haven't had a problem. So I am not sure what would have changed. I have it at the same settings. 80ppm, 1 Ma, quart M. My rods before would come out black on one and light grey on the other. Now they are both black.

[kephra]

FIrst, check you solutions.  Have you made new electrolyte? 

[shweebies]

I don't use an electrolyte. Just plain distilled water.

[kephra]

Well something is surely different.  The grey is large crystals of silver/silver oxide.   I would check your distilled water then.
Also, what does the current and voltmeter read when making a batch?

[shweebies]

I finished my last quart this afternoon and it looks perfect. I don't know what happened. I started with a fresh jug of distilled water. Maybe my water was suspect? Anyway, if it happens again. I will let you know. Can I use those dark quarts or should I chunk them. The horse gets one quart a day.

[shweebies]

Right now ma =1 and Volts = 11.

[kephra]

The gray stuff isn't any good, so discard it.