Allowed Concentrations; Further Information - Thermo Scientific VF-F20-A Operating Manual

2.4.3

Allowed Concentrations

2.4.4

Further Information

Integral Fraction Collector FT (VF-F20-A) Operating Manual
Allowed concentrations (standard system configuration):
System (Standard Chloride
Configuration)
Vanquish Core 0.1 mol/L
or less
Vanquish Horizon 1 mol/L or
Vanquish Flex less
•
For details about the materials that are used in the analytical flow
path of the device, see the Specifications chapter in this manual. For
information about the materials that are used in the flow path of the
other modules in the Vanquish system, refer to the Specifications
chapter in the Operating Manual for the modules.
•
Follow any specific recommendations presented in other sections of
this manual. Refer also to the operating manuals for all modules in
the Vanquish system. They may provide additional guidelines and
information.
•
Observe the general guidelines and recommendations on the use of
solvents and additives in the chromatography system. Refer to Use
of Solvents and Additives in the Vanquish System Operating Manual.
Buffer Remarks
•
1 mol/L or
High chloride concentration:
less
The application time should be
as short as possible. Flush the
system thoroughly after these
-
applications.
•
Mobile phases containing
ammonium hydroxide: In rare
cases, a shortened lifetime of
reversed-phase (UHMW-PE)
piston seals has been observed
with high pH, ammonium
hydroxide containing mobile
phases and prolonged exposure.
•
2 Safety
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