Method of and apparatus for performing fixed pathlength vertical

Details Method of and apparatus for performing fixed pathlength vertical Method of and apparatus for performing fixed pathlength vertical

1998-08-07

1999-10-05

Font, Frank G.

Optics: measuring and testing

Sample, specimen, or standard holder or support

356246, 356236, G01N 2101

Patent

active

059633182

ABSTRACT:
A system for performing vertical spectrophotometric determinations uses a vessel which has an upper transparent surface and a lower transparent surface which are spaced apart to define a known fixed pathlength through which a light beam is transmitted. The vessel also includes a portion disposed above the upper surface which may be a spout having an opening for allowing the introduction of substances into the containment portion.

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"SPECTRAmax PLUS", MDC SPECTRAmax PLUS, http://www.moldev.com/Pages/specplus.html, 5 pgs.

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