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[ Care and Use ManUal ]

Analytical Columns and Cartridges 1

Contents

I. IntroduCtIon

II. start-up test proCedure

a. Measuring Intrument Band Spreading

b. Installing the Cartridge or Column

c. Equilibrating the Column

d. Testing the Column Efficiency and Calculating Column Backpressure

III. narrow-bore Columns

IV. Column maIntenanCe

a. Caring for the Column

b. Cleaning and Regenerating the Column

c. Storing the Column

V. troubleshootIng

VI. orderIng and addItIonal InformatIon

analytICal Columns and CartrIdges

I. IntroduCtIon

Waters offers a large selection of analytical columns and cartridges

packed with silica-based packing materials. Follow this instruction

sheet to obtain the best performance, reproducibility, and longevity

from your analytical columns and cartridges. Waters silica-based

materials are packed in:

• Steel and PEEK

(polyetheretherketone) Columns — The steel

analytical columns are durable and highly efficient. PEEK

columns are used with nonmetallic systems.

• Steel Cartridge Columns — The cartridge columns feature reus-

able end fittings that permit you to replace the cartridge quickly

and easily without tools.

• Polyethylene Radial-Pak™ Column Segments — The Radial-Pak

column segments (also referred to as Radial-Pak cartridges)

employ Waters patented technology to improve efficiency

by eliminating the wall effect and voiding common to rigid

columns.

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[ Care and Use ManUal ] 1

Sommario

Pagina 1 - [ Care and Use ManUal ]

[ Care and Use ManUal ]Analytical Columns and Cartridges 1ContentsI. IntroduCtIonII. start-up test proCedure a. Measuring Intrument Band Spreading

Pagina 2

[ Care and Use ManUal ]Analytical Columns and Cartridges 2II. start-up test proCedureFollow the four step start-up procedure for successful operation

Pagina 3

[ Care and Use ManUal ]Analytical Columns and Cartridges 3b. Installing the Cartridge or ColumnFor Column Installation: Connect the column with the di

Pagina 4

[ Care and Use ManUal ]Analytical Columns and Cartridges 4A second effect, called dwell volume is observed with gradient analy-sis. In this case, the

Pagina 5

[ Care and Use ManUal ]Analytical Columns and Cartridges 5c. Storing the ColumnFor Column and Cartridge Columns: Leaving the column unused for less th

Pagina 6

[ Care and Use ManUal ]Waters Corporation 34 Maple Street Milford, MA 01757 U.S.A. T: 1 508 478 2000 F: 1 508 872 1990 www.waters.comAnalytical Column

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Waters Analytical Columns and Cartridges Manuale Utente

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