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ASTM E1151-93(2011)

Historical Reaffirmation

Standard Practice for Ion Chromatography Terms and Relationships

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1.1 This practice deals primarily with identifying the terms and relationships of those techniques that use ion exchange chromatography to separate mixtures and a conductivity detector to detect the separated components. However, most of the terms should also apply to ion chromatographic techniques that employ other separation and detection mechanisms.

1.2 Because ion chromatography is a liquid chromatographic technique, this practice uses, whenever possible the terms and relationships identified in Practice E682.

1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.4 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

This practice deals primarily with identifying the terms and relationships of those techniques that use ion exchange chromatography to separate mixtures and a conductivity detector to detect the separated components. However, most of the terms should also apply to ion chromatographic techniques that employ other separation and detection mechanisms. The apparatus to be used in the chromatography shall consist of syringe pumps, reciprocating pumps, pneumatic pumps, septum injectors, valve injectors, precolumns, concentrator columns, guard columns, separating columns, suppressor columns, conductivity suppressors, membrane suppressors, micromembrane suppressor, bulk property detectors, and solute property detectors. Chemical reagents to be used in the chemical analysis shall be of four kinds: mobile phase, stationary phase, solid support, and column packing materials. The stationary phase has two types which are the liquid phase and interactive solid phase material. Totally porous packing and pellicular packing are the two types of column packing materials.


SDO ASTM: ASTM International
Document Number E1151
Publication Date Nov. 1, 2011
Language en - English
Page Count 6
Revision Level 93(2011)
Supercedes
Committee E13.19
Publish Date Document Id Type View
Jan. 1, 1993 E1151-93 Revision
Dec. 1, 2019 E1151-93R19 Reaffirmation
Nov. 1, 2011 E1151-93R11 Reaffirmation
Sept. 1, 2006 E1151-93R06 Reaffirmation
July 15, 1993 E1151-93R00 Reaffirmation