Abstract
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References
1.
Barnes Engineering Company, Beckman Instruments, Inc. and other companies.
2.
Beckman Instruments markets a “vacuum-tight” cell in path lengths to 1 mm.
3.
Brass will amalgamate with the mercury of the gasket producing a better seal than that with stainless steel.
4.
Marlex brand polyethylene from Phillips Petroleum Company, Bartlesville, Okla.