Pyro lifespan


Gary Miller (gmphotos@earthlink.net)
Tue, 08 Jun 1999 14:04:49 -0700


While we are on the subject of pyro can someone tell me what is the expected
life of open Rollo pyro solutions A and B before they are mixed together.
And then how long after mixing the two into water do I have before they
'die' a painful, but aesthetic, photographic death. Thanks.

Gary Miller

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