[time-nuts] R&S XSRM Rubidium

Magnus Danielson magnus at rubidium.dyndns.org
Sun Jan 9 10:04:17 UTC 2011

On 09/01/11 05:17, paul swed wrote:
> Lamp is orange purple

Thanks, this is what I recall but never bothered to check myself.

Where is that box of gas-lamps to help identify alkali metals?


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