Hi Mau1909
We can perform this type of measurements with the Cary Eclipse. This is called EEM (Excitation-Emission-Matrix):
3D graph or contour plot are available. The 3D mode automatically collects a series of excitation, emission, or synchronous…
The universal VUV detector has sensitivity better than an FID and similar to an MSD while allowing data acquisition across 12 different wavelength bands to focus on selected compounds of interest. It can be mounted directly on top of an Agilent 7890 or…
Hi,
I have been getting a Hexapole 2 RF fault on a 6545 QTOF for the past few weeks. The logbook shows that it came on for short periods for a couple of days, then went away for a few days, then came on continuously since then.
I called it in, and…
Hello mohls ,
The default location for the log file should be within the D:\MassHunter folder. Since it appears to be trying to write the log to the C:\Program Files folder, which will never succeed, I suspect that something has occurred with the BioConfirm…
T his collection of “best of” resources includes manuals and site-preparation checklists , specifications, application and how -it-works information, videos and webinars , and eLearning courses for Agilent Automated Liquid Handling instrument and software…
Ok so I guess you have to manually move the arm out because the inside screw is covered by the turret. It seems hard to move though and I don't want to break it.
According to the user manual you are able to change the following things in a timetable on a G7121A:
I actually never used a timetable on a G7121A model. Like the G1321C, the G7121A just offers one pair of EX/EM, so signal A only. For enhanced signal…
Add Sample Scheduler to OpenLab CDS to improve your lab’s output. Activation costs you nothing and gives you access to the informative instrument dashboard. Purchase and apply a license in order to access the full capabilities of Sample Scheduler for…
This Information Applies To: Agilent Liquid Chromatography (LC) systems
Issue:
Shutting down the HPLC for a long period requires following this general procedure to prevent damage to the system and the column.
Steps to follow:
Store the...
This Information Applies To: Agilent G7129A/B Autosampler with Sample Thermostat/Cooler G7167-60101 or G7167-60005.
Issue:
The autosampler may stop working from time to time, potentially giving off loud noises and switching off the light. The only...
This Information Applies To: Agilent 5977A/B GC/MSD with EI source, EI Extractor Source, or CI Source.
Issue:
During normal operation of the GC/MSD, the source will require cleaning. It is time to clean the source when:
There is a loss in analyte...
This Information Applies To: Agilent HES source, Agilent 5977 Series GC/MSD
Issue:
During normal operation of the GC/MSD, the source will require cleaning. It is time to clean the source when:
There is a loss in analyte response not improving...
This Information Applies To: Agilent 5977 and 5975 Series GC/MSD systems
Issue
The autotune fails and reports the error Tune action stopped: Gain and offset = 0 and peaks are too narrow!
Resolution
The MSD autotune program is run after routine...
This Information Applies To: Agilent ICP-MS systems (7700/7800/7850/7900/8800/8900)
Issue
Condition new or cleaned ICP-MS skimmer cones and sampler cones by aspirating a Conditioning Solution before use.
Background
Drift up can be a sign of...
Turn On the GC/MS Interface and Oven Using OpenLab CDS
Multiple Results
This Information Applies To: Agilent GC/MS instruments controlled by OpenLab CDS software
Issue
Turning on the GC/MS interface heater and Oven using OpenLab CDS software.
Steps to Follow
From the Home tab, click Method > Instrument Setup...
This Information Applies To: Agilent ICP-MS systems (7700/7800/7850/7900)
Issue
The signal monitor function in MassHunter can help with troubleshooting low sensitivity, carry over, contamination, or high background. It can also be used to optimize...
This Information Applies To: Agilent UV detectors (Variable Wavelength Detectors, Multiple Wavelength Detectors, and Diode Array Detectors)
Issue
Checking accumulated hours on the UV lamp.
Steps to Follow
There are four ways to check the accumulated...
This Information Applies To: Agilent 7700/7800/7850/7900/8800/8900 ICP-MS
Issue:
Poor internal standard (ISTD) mixing can cause high relative standard deviation (RSD).
The recommendations in this article are applicable if:
It takes a long...