I've received a couple emails back (thank you!) and don't think I was clear
enough about what we're looking for. Here's a picture:
http://www.ebay.com/itm/100x-BLACK-FILM-CANISTERS-with-LIDS-Wholesale....
The clear ones can also be used, we can just wrap them in tape.
Thanks again everyone, Shannon
On Mon, Jul 23, 2012 at 1:58 PM, Shannon Dosemagen <
shan
...@publiclaboratory.org> wrote:
> Hey everyone, as you might have seen on the list, there are people in a
> couple different places working on developing photo paper strips for hydrogen
> sulfide testing<
http://publiclaboratory.org/tool/hydrogen-sulfide-sensing>.
> One of the things that we need for the test are black (light blocking) film
> negative canisters. I've met a couple of people (myself included) that save
> these things as they make for good storage so thought I'd ask if anyone on
> the list had some that they would be willing to contribute/donate to the
> hydrogen sulfide sensing project. Please email me at
> shan
...@publiclaboratory.org if you have some you're willing to part
> with. Thanks, Shannon
> --
> Shannon Dosemagen
> Public Laboratory for Open Technology and Science
> publiclaboratory.org