ANALYTICAL
18 A
CHEMISTRY
new a i d s for easier and faster
colorintetric analysis with Coleman w
Spectrophotometers
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• i the new Aloe Constaformer oners a uuponaaaie electronic voilage reguiaror jjFor use with either Coleman Model 6A or Model 14 ι ^Spectrophotometers. Eliminates need for batteries.'., j *A(ways re-ady for use. Built to Aloe standards b y ^ g «(•"leading manufacturer ci electronic C'quipmetjffL.,*! mie,Constaformer provides both low and high V*jjfcjHS £ggâwith an accuracy within 0.5"o. Tlifi low voltàgefS jj^isat.'delivers uniform voltogu from 4.7 t.e S ^ ^ o f ^ S ^ M'Jïîâfi^yoitog^.'output from 110 ta •^JWS^
Aloe introduces three new and exclusive accessories which now give more exact analysis with an ease and convenience unknown in the past:
the Aloe Constaformer the Aloe Technical Manual the Aloe Ampagents in ampules
2
the new Aloe Technical Manual gives a clear understanding of spectrochem istry . . . it's a valuable, handy reference in clinical a n a l y s i s . . . provides full information on 31 widely used clinical procedures. With this Manual, special training is minimized — constant supervision eliminated.
Aloe Ampagents present a new type ampulized standard for analytical work. These reliable standards are quickly and easily reconstituted for use in checking calibration tables or graphs with the spectrophotometer, in photo-electric or visual colorimetry, and other analytical procedures.
3 44*~~ W i t h these modern tools, the recognized advan tages of spectrochemistry may have a place in your l a b o r a t o r y . W r i t e for complete inform motion on spectrochemical analysis equipment.
A . S.
aloe
COMPANY
Serving
Science
Since
1860
1831 Olive Street · St. Louis 3, Missouri
