GE AKTA avant Operating Instructions Manual page 184

8 Reference Information
8.2 Chemical resistance guide
8.2.2 Chemical resistance specifications
Chemical
Sodium hydroxide/ethanol
Sodium chloride
Sodium hypochlorite
1
Solubilization and denaturing
agents
The following chemicals are suitable for continuous use, as additives in separation and
purification methods.
Chemical
Guanidinium hydrochloride
Sodium dodecyl sulfate (SDS)
Tween™ 20
Urea
Chemicals used in reversed
phase chromatography (RPC)
The following chemicals are suitable for continuous use.
Chemical
Acetonitrile
Acetonitrile/Tetrahydrofu-
ran
184
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
chemicals, on page 181
1
1
Concentra- CAS no/EC no
tion
1 M/40% N/A
4 M 7647-14-5/ 231-598-3
10% 7681-52-9/231-668-3
Concentra- CAS no/EC no
tion
6 M 50-01-1/ 200-002-3
1% 151-21-3/ 205-788-1
1% 9005-64-5/ 500-018-3
8 M 57-13-6/ 200-315-5
Concentra- CAS no/EC no
tion
100% 75-05-8/ 200-835-2
85%/15% 109-99-9/ 203-726-8
ÄKTA avant Operating Instructions 29101556 AB
Cleaning