Baird Associates, Inc

EMISSION

S P E C T R O S C O P Y FOR

BETTER ANALYSIS AND CONTROL

SlRfeCT READER MJ^ijucility control analysis of alloys,

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tFOKtr additives, etc. Reliable, accurate. ^Operation with easy maintenance. * * •

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ledetets if 44 for details.

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p»àj«|iï!kl dirGRAPH-20" COVERAGE • l""1· m Lir ^

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rSBiilfetins .32 ar Λ ?52 for details. IE fi |, ffu · Ι'".ι·ι ' mt'iifs aic oquo/ fo or better j | j | I n ' ,,ΙΪΜΙ i i ) i (he ma.-lit't. Consider ihem Jjjj

Baird Associates, Inc. 33

UNIVERSITY

ROAD,

CAMBRIDGE

3 8 , MASS.

Baird Associates has been making optical-electronic instruments for nearly a quarter of a century. For further Information, circle number 53 A on Readers' Service Card, page 61 A

VOLUME

27, N O . 10, O C T O B E R

1955

53 A