[pure-silver] Re: Mouldy stop bath
- From: emanmb@xxxxxxxxx
- To: "pure-silver@xxxxxxxxxxxxx" <pure-silver@xxxxxxxxxxxxx>
- Date: Fri, 12 Jul 2013 21:50:52 +0700
Omg how long did they leave that stuff sitting out? Even if there wasn't mold
I'd think the bath would've gone off after sitting out for so long.
On Jul 12, 2013, at 7:54 PM, Peter Badcock <peter.badcock@xxxxxxxxx> wrote:
> Mouldy stop bath like in these photos ?
>
> Mould_001, Mould_002, Mould_003
>
> Regards
> Peter
>
>
> On 12 July 2013 04:41, Gerald Koch <gerald.koch@xxxxxxx> wrote:
>> The indicator used for Kodak Indicating Stopbath is bromcresol purple. The
>> problem with citric acid is it is an organic chemical which will easily grow
>> mold in the dilute solution used as a stopbath.
>
>
>
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