Agilent Technologies 5100 Site Preparation Manual page 28

Laboratory Facilities
Component
Polychromator assembly
The user (or other authorized personnel) must carry out appropriate
leak tests necessary to ensure safety on the gas and liquid
connections that the operator is directed to assemble during
installation, normal use or maintenance.
28
Gas
Argon or Nitrogen (supplied through
optional nitrogen purge kit)
Agilent 5100 and 5110 ICP-OES Site Preparation Guide