Film cans

Feb. 26th, 2007 12:27 pm
ffutures: (Mad scientist)
[personal profile] ffutures
Anyone got any 35mm or APS film cans they don't want? My department uses them for small quantities of chemicals etc., we used to get them from Happy Snaps but it's getting difficult to find useful quantities as everyone goes digital.

If anyone who is likely to meet me in the next while has any to spare I'd be very grateful - the clear ones made by fuji etc. are most useful, but the black ones are OK.

And if you're in the US or something, please don't just throw these cans away - they have a multitude of uses!

Date: 2007-02-27 10:49 am (UTC)
From: [identity profile] ffutures.livejournal.com
They're erring on the side of caution - most cans are just hard polythene. The black ones add an inert filler, usually carbon, but in all cases the cans have to be chemically inert since anything else could affect the film. There are a very few chemicals that aren't safe - solid sodium hydroxide, for example - but most are OK.

Date: 2007-02-27 03:37 pm (UTC)
From: [identity profile] chronivore.livejournal.com
Thanks!

Actually learning something via the internet has made me smile on an otherwise VERY stressful day.

Thanks you, sir.

Date: 2007-02-27 03:51 pm (UTC)
From: [identity profile] ffutures.livejournal.com
Well, don't necessarily assume that I know what I'm talking about - for all I know some cans are different and I just haven't come across them, e.g. made of some biodegradable plastic. But we have several hundred with chemicals here, and they're all fine - plastic reagent bottles and beakers are made of polythene, so I would be surprised if it was otherwise.

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