9.4.2 Chemical resistance specifications
Introduction
This section provides detailed information about chemical resistance of the ÄKTA avant
instrument to some of the most commonly used chemicals in liquid chromatography.
Regarding exposure to solutions not covered by this information, contact your GE repre-
sentative for recommendations.
A user can be exposed to large volumes of chemical substances over a long
time period. Material Safety Data Sheets (MSDS) provide the user with informa-
tion regarding characteristics, human and environmental risks and preventive
measures. Make sure that you have the MSDS available from your chemical
distributor and/or databases on the internet.
Note:
Aqueous buffers
The specified aqueous buffers are suitable for continuous use.
CAS no/EC noConcentra-
tion
Chemical
N/AN/AAqueous buffers
pH 2-12
Strong chemicals and salts for
CIP
The following chemicals are suitable for up to 2 h contact time at room temperature.
CAS no/EC noConcentra-
tion
Chemical
75-05-8/ 200-835-270%Acetic acid
N/A10%Decon 90
75-08-1/ 200-837-3100%Ethanol
67-56-1/ 200-659-6100%Methanol
7647-01-0/ 231-595-70.1 MHydrochloric acid
1
67-63-0/ 200-661-7100%Isopropanol
1310-73-2/ 215-185-52 MSodium hydroxide
ÄKTA avant User Manual 29035184 AE 443
9 Reference information
9.4 Chemical resistance guide
9.4.2 Chemical resistance specifications
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