formula for Hammer softening solution?

[Horace Greeley]

Hi, Carol,

At 11:19 AM 1/29/2001 -0500, you wrote:
>I know it's in the archives "somewhere" but what is the formula for hammer 
>softening solution.  I recall it uses Woolite (or some fabric softener) 
>and water?  isopropyl alcohol?  methyl alcohol?

With what were they hardened?

Horace

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Horace Greeley, CNA, MCP, RPT
Systems Analyst/Engineer
Controller's Office, Stanford University
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