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Re: [APD] How to make a good KH reference stock solution for
Thank you Gary, I didn't know that. I will take both the 100 gram
and the 50 gram weights there.
On Dec 15, 2006, at 9:28 AM, Gary wrote:
> Hello Vaughn,
> You can take your new 100 gram weight to your local department of
> weights and measures (the folks that put the seal on gas pumps and
> supermarket scales) and have them check against their standard
> weights. I've done this and it was at no charge.
> Gary in Hilo, HI
> Aquatic-Plants mailing list
> Aquatic-Plants at actwin_com
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