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Record 1 of 1434
Apparatus Makes Precisely Saturated Solutions
Author and Affiliation:
Pusey, Marc L.(NASA Marshall Space Flight Center, Huntsville, AL.)
Abstract: Simple laboratory apparatus establishes equilibrium conditions of temperature and concentration in solutions for use in precise measurements of saturation conditions. With equipment typical measurement of saturation concentration of protein in solution established and measured within about 24 hours. Precisely saturated solution made by passing solvent or solution slowly along column packed with solute at precisely controlled temperature. If necessary, flow stopped for experimentally determined interval to allow equilibrium to be established in column.
Publication Date: May 01, 1989
Document ID:
19890000223
(Acquired Nov 04, 1995)
Accession Number: 89B10223
Subject Category: PHYSICAL SCIENCES
Report/Patent Number: MFS-28280
Document Type: NASA Tech Brief
Publication Information: NASA Tech Briefs (ISSN 0145-319X); 13; 5; P. 42
Publisher Information: United States
Financial Sponsor: NASA; United States
Organization Source: NASA Marshall Space Flight Center; Huntsville, AL, United States
Description: In English
Distribution Limits: Unclassified; Publicly available; Unlimited
Rights: No Copyright
NASA Terms: PHASE DIAGRAMS; SATURATION; SOLUTIONS
Availability Source: National Technology Transfer Center (NTTC), Wheeling, WV
Availability Notes: Additional information available through: National Technology Transfer Center (NTTC), Wheeling, WV 26003, (Tel: 1-800-678-6882).
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