Hello, you can export sequences into a new project file.
- Select a sequence of a loaded project and click Export data in the [project management] window.
- The now open window allows you to select more sequences from this project to export (see…
Depending on the software, linear and/or polynomial regression models are supported. Strictly speaking, linear fits can only be used for linear columns. However, it is also observed here that a polynomial fit may be more suitable depending on the column…
As you have already mentioned, HFIP is a very aggressive solvent that has a high density at a low boiling point.
Note that only the external degassers G1322/G7122 are compatible with HFIP. HFIP analyses are usually run with KTFAc as a salt additive…
Hello,
Typically, it is difficult to determine the issues with AV and security software within the logs. You could look into the acquisition server logs around the time the crash happened. I would also look at the windows event logs for other activity…
The Agilent TRS100 Quantitative Pharmaceutical Analysis system has been certified with My Green Lab’s ACT label in the EU, UK, and US. This clear, third-party verified information about the system’s environmental impact makes it easy for laboratories…
The phenomenon you describe is inevitable for broad polymer samples: The signal intensity (SI), of all detectors depends on injected mass (concentration and injection volume), a sample related constant k Sample (i.e., response factor), and a detector…
Hi,
In your case, the path of the column database must be adjusted. This is done as follows:
1) Close WinGPC software 2) Search registry editor (Windows logo key + "regedit") and run it as administrator (possibly involve your IT department) 3) Find…
This Information Applies To: Agilent G1312X and G7112X binary pumps.
Issue:
A blockage before the pressure sensor, e.g. in a pump head, will not give a high pressure or overpressure system error. Instead, the pump may show one of various error messages...
This Information Applies To: Agilent 1100, 1200, 1260 LC Pumps.
Issue:
The following procedure allows the cleaning of residue from the pump's check valves, often caused by polymerization of aged acetonitrile or salt-based solutions that may prevent...
This Information Applies To: Agilent LC Systems
Issue
After analyzing dirty or concentrated samples, some sample compounds may retain in the column and other parts of the HPLC system. If the column re-equilibration after each run is not enough to...
This Information Applies To: Agilent G7167A/B Multisampler.
Issue:
Required when:
The needle is visibly damaged.
Leaks or blockages in the vialsampler are observed, especially between the needle and needle seat.
The limit for the needle...
This Information Applies To: Agilent Autosampler modules G1367A, G1367B, G1367C, and G1367D.
Issue:
The removal and installation of the needle assembly in these older autosampler modules can be tricky and may require patience and the correct technique...
This Information Applies To: All standard analytical scale Agilent 1100/1200/1260/1290 Infinity / Infinity II LC system configurations: Single Pump (Isocratic, Quaternary, or Binary) with Manual Purge Valve. Does not apply to systems with Agilent G7167A...
This Information Applies To: All Agilent LC modules (except hosted modules).
Issue:
When a module does not initialize correctly or it is not recognized by the software, it is recommended to call our Remote Support Representatives to troubleshoot...
This Information Applies To: All Agilent LC pump modules with MCGV installed (quaternary pumps)
Issue:
Shifting retention times: The composition of the mobile phase in liquid chromatography directly influences retention times. If any of the channels...
This Information Applies To: All Agilent liquid chromatography instruments, Lab Advisor
Issue:
The error message 'Could not open channel RD' pops up when performing diagnostic tests in Lab Advisor. Retrying the test is not helping.
Resolution...
This Information Applies To: Agilent Lab Advisor Software for any Agilent LC System.
Issue:
To successfully troubleshoot an Agilent LC system or module, the System Report is an essential resource. Agilent Support representatives may ask you to provide...