I have always order from Hydrosorbent. You have to write them as they no longer answer the phone. Great products, they have different size canisters from small for camera cases to large for vaults, or safes. The cases are made out of metal and are easily recharged at 300 deg F for about 3 hours or less dependant upon the size. Hydrosorbent Co. Box 437 Ashely Falls, MA 01222 The Hydrosorbent Co. has silica gel canisters that can be used to remove humidity from the air. The 40 gram unit sells for $5.95 and protects up to 3 cubic feet, which is about the correct size unit needed for a comic book box. Once the canister has become saturated, an indicator turns from blue to pink, and the device can be reactivated by placing it in an oven. Also I found this link to other suppliers. http://www.hoboes.com/pub/Comics/About%20Comics/Technical%20Issues/Prote cting%20Comics%20Guide%202%20of%202 I carry 2 of the small size in each of my large pelican cases while on the road. Jonathan -----Original Message----- From: pure-silver-bounce@xxxxxxxxxxxxx [mailto:pure-silver-bounce@xxxxxxxxxxxxx] On Behalf Of Eric Maquiling Sent: Monday, November 01, 2004 4:52 PM To: pure-silver@xxxxxxxxxxxxx Subject: [pure-silver] Re: silica gel On 11/02 01:29, DarkroomMagic wrote: > That's what I do, not knowing how healthy that is. > > (I do it when my wife is not watching. She wouldn't be happy. She hates when > I microwave my FB test strips in there.) Why would it be unhealthy? Just crank up the oven to like 200 for a few minutes to kill anything. Or to be safe, crank it up to 500 for a few minutes. (when you are done with the silica gel that is) -- Eric ======================================================================== ===================================== To unsubscribe from this list, go to www.freelists.org and logon to your account (the same e-mail address and password you set-up when you subscribed,) and unsubscribe from there. ============================================================================================================= To unsubscribe from this list, go to www.freelists.org and logon to your account (the same e-mail address and password you set-up when you subscribed,) and unsubscribe from there.