Ralph H. Müller

Differential Thermal Analysis

Automatic colorimetric analyzer eliminates need for many analytical procedures

Improved Precision Needed in Molecular Weight Determinations

Instrument design is dependent on materials, techniques, and fabrication methods . . . Delays noted in order fulfillment by equipment manufacturers

Automatic recording vacuum thermobalance records weight changes as function of temperature or time

Advances in Photometric Design

Instrumentation - Techniques of electron spectroscopy for chemical analysis offer challenge to conventional spectroscopy

Resonance Lamp Detector in Atomic Absorption Spectrophotometry

Electrocapillary measurements--The lippmann electrometer

Instrumentation - Automation in analytical chemistry gains wide acceptance