CONSOLIDATED ENGINEERING CORPORATION

plan, write. Department MS-2. CONSOLIDATED. ENGINEERING. CORPORATION. Analytical Instruments for Science and. Industry. 620 NORTH LAKE AVENUE ...
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VOLUME

2 1, N O . 6, J U N E

1949

25 A

Aliphatic

Cyclic

Aromatic

SOLVENTS - DERIVATIVES

Saturated

Anhydric

Polyhydric

Unsaturated

Substituted

COMPLETE ANALYSIS I N MINUTES! WITH A

CONSOLIDATED MASS SPECTROMETER MODEL 21-102

ALCOHOLS

· KETONES

R-OH R ^CO R-CHO R^~

· ALDEHYDES

· ETHERS

· ACIDS

·

ESTERS

MULTICOMPONENT MIXTURES CONCENTRATES

+ HOH

ANHYDROUS MIXTURES AQUEOUS SOLUTIONS

R - COOH

POLYISOMERIC COMPOUNDS

R - COO - R

MONO-ISOMERIC COMPOUNDS

ALL COMBINATIONS OF THESE COUNTLESS ORGANIC COMPOUNDS — even 10- to 20-component mixtures — encountered in the solvents and chemical industries can now be analyzed directly with the speed and precision which has long characterized the Consolidated Mass Spectrometer. M I X T U R E ANALYSES · What is present in your intermediate process streams and by-product streams? Complex mixtures of oxygenated and other organic compounds, even in extreme water dilution, can be quantitatively analyzed for all components, or for any individual component. This direct analysis means elimination of lengthy procedures of distillation, extraction, chemical treatment. P U R I T Y D E T E R M I N A T I O N S · How pure are your products, and what are the impurities.' Impurities that are present in a refined material are nearly always readily discernible, and can generally be identified with ease because of the wealth of mass spectra now available. T h e inherent sensitivity of the instrument makes possible the detection of impurities in trace concentrations. VAST in SCOPE — UNEQUALLED in U T I L I T Y · There

are virtually no limitations to the materials, or combinations of them, which can be analyzed with the Model 21-102 Consolidated Mass Spectrometer if there is sufficient vapor pressure (0.2 m m H g at room temp.). Thus, the instrument represents a complete analytical laboratory, with a diversity and usefulness that is unexcelled. Consolidated extends an invitation to all to make use of the experience of its technical staff by inquiring about any applications for this Mass Spectrometer. Advice will be gladly given concerning data obtainable, expected accuracies, and special techniques valuable for routine analytical work and research. N e w applications will be tried and tested in actual practice. For further information on the analysis of solvents and derivatives, write to Department MS-1.

A N E W A N A L Y T I C A L SERVICE. For the first t i m e , C o n s o l i d a t e d E n g i n e e r i n g offers science a n d i n d u s t r y a routine mass-spectrometer analytical service on a commercial basis. For additional details on this new plan, write Department MS-2.

CONSOLIDATED

ENGINEERING

CORPORATION Analytical Instruments for Science and Industry 6 2 0 N O R T H LAKE AVENUE

·

P A S A D E N A 4 , CALIFORNIA