Good day . i have another issue to my 8890. after replacing the fused silica in transfer line. tha air flow in FID is suddenly shutting down. then i try the detector diagnostic in the system it said test failed and need to replace the jet.
after replacing…
Try to ignite the plasma, without fixing the shield plate. Due to poor quality of argon gas or leak on gas line, reflected power will be above the limit and prevent the plasma sustain. Sometimes, the plasma sensor fiber optics tip is damaged, needs to…
Hello,
this look like your plasma is not align with the cones. For the EM to failed it's difficult. You have to check for noise when it's doing it and if the counts are low when it's using mass 80. You can try to tune EM with mass 37 if you know where…
Hello,
I am currently developing a residual solvent analysis method by Gas chromatography equipped with a flame ionization detector. My sample is an API with a phosphate salt attached. One of the residual solvents of interest is triethylamine. When…
We have a lot of 1260s and 1290s in our lab, and as part of our sustainability initiatives are looking for ways to reduce our energy usage. Currently, all the instruments are left on (standby), and most of them also have the lamps on when not in use.…
8/7/19
Hello,
I have had a fair amount of success with posted questions in this forum, so here is another one. I am interested in knowing more about whether the flame ionization detector I have equipped on my HP/Agilent 6890 GC is the correct detector…
Hi Guys,
I have a GC that does not seperate natural gas(maily C1 and C2 with small traces of C3+), it comes as almost one peak, and for condensate (C3+) it seperates C6+, and does not seperate C3÷C5,
I Have,
1: Readjusted the split ratio Many Many…
When I need information about detectors I use the following books:
Raymond P. W. Scott "Chromatographic Detectors - Design, Function, and Operation", Chromatographic Science Series Volume 73, Marcel Dekker, New York (1996). ISBN 0-8247-9779-5.
Raymond…
Hello Inês,
Typically we use the Performance report as a general health report of the instrument. Changing plasma parameters may cause the test to fail, unless you correct the limits. Moving the sample depth will decrease sensitivity and can increase…
Hello
I'm trying to setup report to have values in column "PASS/FAIL" green or red depends on result.
Can I do it as conditional formatting for column "PASS/FAIL" to mark FAIL as red based on text?
This column "PASS/FAIL" is custom field and…
This Information Applies To: 2100 Bioanalyzer system, 2100 Expert software version B.02.08 or later
Issue
When printing a report to PDF or HTML with the 2100 Expert software, the error "Failed to Generate Report" appears.
Background
This error...
This Information Applies To: 2100 Bioanalyzer system, 2100 Expert software
Issue
Resetting upper or lower markers from their automatically assigned settings in the Agilent 2100 Expert software.
Background
The Agilent 2100 Expert software...
This Information Applies To: Agilent 2100 Bioanalyzer system, 2100 Expert Software
Issue
Samples with a broad signal such as NGS smears should be analyzed by setting up a region. Analyzing a region is also termed smear analysis.
Steps to Follow...
This Information Applies To: Agilent 2100 Bioanalyzer system, 2100 Expert software without Security Pack addon
Issue
The 2100 Expert software gives a counter mismatch error in the log book which may lead to data loss (blank lanes). Specifically...
This Information Applies To: 2100 Bioanalyzer, 2100 Expert software
Issue
The DV 200 score is a quality score for evaluating quality of RNA derived from formalin-fixed paraffin-embedded (FFPE) samples established by Illumina Inc. in 2016. It represents...
This Information Applies To: 2100 Bioanalyzer, 2100 Expert software, RIN NA, Error 4501, RNA 6000 Nano kit (p/n 5067–1511 ), RNA 6000 Pico kit (p/n 5067–1513 )
Issue:
The RIN is not displayed in the software or shows as NA. If the RIN is NA, the...
This Information Applies To: 2100 Bioanalyzer, 2100 Expert software, RNA 6000 Nano kit (p/n 5067-1511), RNA 6000 Pico kit (p/n 5067-1513)
Issue:
Which assay should be selected in the Agilent 2100 Expert software when running yeast total RNA samples...
This Information Applies To: 2100 Bioanalyzer system, 2100 Expert software, RNA assay, DNA assay, Protein assay
Issue:
The X-axis description toggle icon in the Agilent 2100 Expert software toolbar ( Figure 1 ) does not change the X-axis from time...
This Information Applies To: 2100 Bioanalyzer systems, 2100 Expert software
Issue: W hen trying to launch the Agilent 2100 Expert software, the process aborts and the user sees run-time error message :
Run-time error '50003 ' often indicates...
This Information Applies To: 2100 Expert software
Issue:
Sometimes the text and images can appear to be the wrong size and in the wrong place in PDF reports generated in Agilent 2100 Expert software (see Figure 1 ).
Figure 1 . Example of wrong...