Required accessories for Aurora CSI column operation

Depending on your chosen column length and Instrument setup, the following accessories may be required to ensure optimal performance:

Earth cable

1. Part No. HVCABLE02
2. Required for all Aurora CSI column dimensions when used with a Bruker CaptiveSpray source, if the instrument does not already have an earth cable fitted.
   
3. Allows the earth connection to be established with the nanoZero® or VHP fitting.

30 mm Grounding Arm for Bruker Column Toaster

1. Part No. GNDARM01
2. Required for 5 cm Aurora Rapid columns with a Bruker Column Toaster in a Bruker CaptiveSpray or CaptiveSpray 2 source.
3. This replaces the plastic grounding arm inside the Bruker Column Toaster and allows the earth connection to be established with the nanoZero®
   

55 mm Grounding Arm for Bruker Column Toaster

1. Part No. GNDARM02
2. Required for 8 cm Aurora Rapid columns with a Bruker Column Toaster in a Bruker CaptiveSpray or CaptiveSpray 2 source.
3. This replaces the plastic grounding arm inside the Bruker Column Toaster and allows the earth connection to be established with the nanoZero® 
   

Column Heating

1. Required for heating Frontier 60x75 CSI columns
   
2. Optional for heating Ultimate 25x75 CSI and Elite 15x75 CSI columns.
   
   Note: Operating the Ultimate 25x75 CSI or Elite 15x75 CSI columns without a column heater may lead to fluctuating temperatures and increased back pressure at optimal flow rates, generating inconsistent sample separation.

For compatible column heaters with Aurora Series columns, see this support article.

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