Re: [APML] recommendations for development of tech pan

[Chuck Vaughn <aa6g@aa6g.org>]

Juan,

HC-110 last a long time especially if you squeeze the air out of the 
bottle. Make up a batch and see what it looks like. As long as it's 
almost clear it should be okay.

I just looked at mine that's about 4 years old and it looks fine.

Chuck <aa6g@aa6g.org>

----------------------------

> This takes me 4 years ago when I started doing some TP test an 
> developing.
> Since then I donīt used my development equipment. So, I have an almost 
> new
> year stamped bottle of HC-110 as 9722 (1997 production). Itīs worth 
> keeping
> it or not?
>
> Juan

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