Liquid purification or separation – With means to add treating material – Chromatography
Patent
1993-04-27
1994-08-16
Therkorn, Ernest G.
Liquid purification or separation
With means to add treating material
Chromatography
210656, 96101, 96102, B01D 1508
Patent
active
053384482
ABSTRACT:
Liquid chromatography separation columns can be protected from contamination with particulate and dissolved contaminants by the use of a thin protective pad which removes contaminants from a sample stream prior to separation of the sample on the separation column. The protective pad may be in the form of a guard disk positioned inline or directly contacting the separation column.
REFERENCES:
patent: 3440864 (1969-04-01), Blume
patent: 3470864 (1969-10-01), Emmert
patent: 3487938 (1970-01-01), Patterson
patent: 3511377 (1970-05-01), Hrdina
patent: 4116837 (1978-09-01), Biermacher
patent: 4354932 (1982-10-01), McNeil
patent: 4384957 (1983-05-01), Crowder
patent: 4448691 (1984-05-01), Davis
patent: 4451365 (1984-05-01), Sattler
patent: 4457846 (1984-07-01), Munk
patent: 4554071 (1985-11-01), Ruijten
patent: 4565632 (1986-01-01), Hatch
patent: 4636316 (1987-01-01), Harris
patent: 4639513 (1987-01-01), Hou
patent: 4663163 (1987-05-01), Hou
patent: 4710289 (1987-12-01), Wermuth
patent: 4737284 (1988-04-01), Hauke
patent: 4743373 (1988-05-01), Rai
patent: 4758340 (1988-07-01), Marchand
patent: 4789479 (1988-12-01), Onitsuka
patent: 4806238 (1989-02-01), Sattler
patent: 4894152 (1990-01-01), Colvin
patent: 4957620 (1990-09-01), Cussler
patent: 5053133 (1991-10-01), Klein
patent: 5059654 (1991-10-01), Hou
patent: 5071547 (1991-12-01), Cazer
patent: 5071610 (1991-12-01), Hagen
patent: 5171440 (1992-12-01), Kawamura
patent: 5238621 (1993-08-01), Hagen
patent: 5242586 (1993-09-01), Ransohoff
"MemSep Chromatography Cartridges" Milipore Advertisement (1990), Lit. No. PB084 Rev. 5/90 90-286, pp. 1-8.
Forum, (1992), 12, "When Should Guard Columns be Replaced", Mac Mod Analytical, Inc., pp. 1-4.
Journal of Chromatography, (1991), 555, pp. 97-107, "High-Performance Membrane Chromatography of Proteins, A Novel Method of Protein Separation" Tennikova et al.
Analytica Chimica Acta, (1990), 236, pp. 157-164, "Membrane Approach to Solid-Phase Extractions", Hagen et al.
Journal of Liquid Chromatography, (1990), 13, pp. 63-70, "High-Performance Membrane Chromatography, A Novel Method of Protein Separation", Tennikova et al.
Biomedical Products, (1992), pp. 42, "The Use of Microporous Plastic PVC-Silica Sheets for Ion Exchange and Affinity Chromatography of Proteins and Antibodies", Goldberg et al.
Journal of Chromatographic Science, (1991), 29:444-449, "Application of a Novel Form of Solid-Phase Sorbent (Empore Membrane) to the Isolation of Tricyclic Antidepressant Drugs from Blood", Lensheyer et al.
American Laboratory, "High Performance Membrane Chromatography", pp. 30-31, Joachim Reusch, undated.
Therapeutic Drug Monitoring, (1991), 13:244-250, "Application of the Empore Solid-Phase Extraction Membrane to the Isolation of Drugs from Blood, I. Amiodarone and Desethylamiodarone" Lensmeyer et al.
Sarasep, Inc.
Therkorn Ernest G.
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