The information in the Parker handbook may be useful for builders, repairmen, and scientists. Something to page through on a wet, snowy, cold day..or night.
Of course, those concerned about the environment don't want leaks because of somebody cheaping out and using the wrong O-Rings to contain some chemical. And, If they or you want to get just a little concerned about all the chemicals in our environment, this also provides a 57-page list of chemicals. The link below was found by TypePad and has nothing to do with O-Rings, but a computer finds stuff about plasma rings. The link on carbon dioxide comes from R&D Magazine. Free subscriptions are available.. Subscribe to R&D Print or E-Mag.
--- By Doug Wiken based on link information found by Brant D. Wiken