CAS no/EC noConcentra-
tion
Chemical
N/A1 M/40%Sodium hydroxide/ethanol
7647-14-5/ 231-598-34 MSodium chloride
7681-52-9/231-668-310%Sodium hypochlorite
1
If hydrochloric acid, HCl, is used as a cleaning agent when columns are connected to the system,
the HCl concentration should not exceed 0.1 M in the pressure sensors. Remember that the
ÄKTA avant system has pressure sensors in the column valve V9-C.
For other parts of the system up to 1 M HCl is acceptable for short periods of use. See Cleaning
chemicals, on page 441
Solubilization and denaturing
agents
The following chemicals are suitable for continuous use, as additives in separation and
purification methods.
CAS no/EC noConcentra-
tion
Chemical
50-01-1/ 200-002-36 MGuanidinium hydrochloride
151-21-3/ 205-788-11%Sodium dodecyl sulfate (SDS)
9005-64-5/ 500-018-31%Tween™ 20
57-13-6/ 200-315-58 MUrea
Chemicals used in reversed
phase chromatography (RPC)
The following chemicals are suitable for continuous use.
CAS no/EC noConcentra-
tion
Chemical
109-99-9/ 203-726-885%/15%Acetonitrile/Tetrahydrofu-
ran
1
N/AMax 0.2%
TFA
Acetonitrile/water/Trifluo-
roacetic acid (TFA)
1
444 ÄKTA avant User Manual 29035184 AE
9 Reference information
9.4 Chemical resistance guide
9.4.2 Chemical resistance specifications
To Next Page
Loading...
Need help?
General
