Hi!
I run 200.8 on the 7850 ICPMS for drinking water.
I calibrate with 10, 50, 100, 250, and 500 ppb for Cu (among others). I would like to calibrate up to 2,000 or higher for Cu - but every time I try to calibrate above 500, my CCV and LFB fail…
Anyone have experience with a 7890B causing abnormal signal attenuation and more signal noise than normal? The attenuation problem - the detector's AIB signal has a maximum signal of ~ 69,000 uV however the signal now tops out at ~30,000 uV in the ChemStation…
Hello
We have an agilent ultivo qqq and last week when trying to run a checktune it failed giving a message saying calibrant bottle is empty or nebulizer is clogged. Nevertheless the calibrant bottle is definitely not empty, and the nebulizer also doesnt…
Hello, I have a G1321B that showed errors during the OQPV. The FSE changed the flash lamp Iand the Intensity test is OK arround 10000 counts buen the and Raman ASTM Signal/Noise fail. I want to know if there are another test to do.
Hello I have an ICP-MS 7900. My Check Performace fails all the time. I washed the entire system and replaced the chambers and cone again. The same applies to oil changes. Nevertheless, my Check Performace fails. Can anyone help me with this? Or someone…
Hello,
Our lab currently uses a headspace-GC-FID to analyze for ethanol in blood samples. We have a multi-level, internal standard calibration curve as well as control samples at various concentrations that are analyzed in a sequence. Is there a way…
When doing autotune I get high precursor in mass 502. I get 12.79% and the limit is 12%. The manual says that it could be contaminated. The equipment has had preventive maintenance recently but it has now this problem. Previously it had a ratio of mass…
I changed my acquisition method from using front FID to back FID. I changed this in the acquisition method detector, signals, and columns sections. On my status tab, the detector is still showing front FID and the online signals is showing no options…
Hello lperry ,
The document below explains what that error is, essentially it could be that an ALS is not ready for injection, or some other piece of hardware connected to the GC.
6890 GC Not Ready Messages (agilent.com) (bottom of page 9).
…
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New Year resolution for my ICP-MS: I will keep my ICP-MS analysis free from contaminants…
This Information Applies To: Agilent MassHunter Qualitative Analysis software version 10.0
Issue
Introduction to MassHunter Qualitative Analysis for Agilent GC/MS – Navigator View.
Steps to follow
Note : Use the demonstration data...
This Information Applies To: All versions of Agilent MassHunter Qualitative Analysis Software , and Agilent MassHunter Quantitative Analysis version B08.00 and up
Issue
Calculation of signal-to-noise in MassHunter is performed using the same parameters...
This Information Applies To: Agilent GC/MS MassHunter Data Acquisition Software
Issue
Preparing and running a sample is essential for data acquisition. The steps below detail how to run a single sample using an Automatic Liquid Sampler (ALS) on...
This Information Applies To: Agilent MassHunter Qualitative Analysis Software version 10.0
Issue
Introduction to MassHunter Qualitative Analysis for Agilent GC/MS – Compound View.
Steps to follow
Note : Use the demonstration data files...
This Information Applies To: Agilent MassHunter qualitative analysis software
Content:
MassHunter can be configured to label TIC chromatographic peaks with the best match compound name from an MS library search.
Steps to follow:
On the top...
This Information Applies To: Agilent MassHunter GC/MS Data Acquisition (Rev. 10.0 and below)
Issue
Users running MassHunter GC/MS Data Acquisition with Microsoft Windows 10, may encounter warning messages about insufficient memory in the PC when...
This Information Applies To: Agilent MassHunter Qualitative Analysis Software, Revision 7 and up
Issue
This article shows the procedure to change the number of decimal places in the Mass Spectrum Preview and MS Spectrum Results windows of the MassHunter...
This Information Applies To: Agilent OpenLab CDS ver. 2.4 or earlier.
Issue:
If the PC name on a system with OpenLab 2.4 or earlier revisions needs to be changed post installation of the software. This must be done in the right way or the instrument...
This Information Applies To: Agilent OpenLab CDS Software (ver 2.x).
Issue:
This article will give instructions on how to submit a single sample run in the OpenLab CDS Software.
Steps to follow:
Launch the acquisition software through the...
This Information Applies To: Agilent OpenLab CDS products
Issue:
Every computer running Agilent OpenLab CDS Software requires a unique software license for continuous operation. Failure to install a valid license will cause the instrument control...