Thank you for your advice. Unfortunally not only EM test failed but several others as well. we tried to run it last,first, and even not to run it at all
The GC Calculators and Method Translation Software (MTS) is available for download from Agilent.com . The package includes:
The Vapor Volume Calculator . It can be used to determine the expansion volume of a GC sample solvent at a given inlet temperature…
Hi, Here's a screenshot of the system suit, there is no blank subtraction The analyst said he has used the same processing method for a different run with no issues the only difference being that for those runs the MS setting was the same time as the…
The basic tools I would recommend to have for GC maintenance:
Ceramic column cutter
1/4" wrench (column nuts)
7/16" wrench (gas fittings at back of GC)
1/2" wrench (replace gold seal on S/SL inlet)
Torx 20 driver (removing FID collector assembly…
Agilent GC 7890A, FID, Split Liner. I'm setting up the column to do Hexane injection testing. It was set up this way previously but the program had been deleted and the column removed before I started here. Front Detector/Column which is below baseline…
When you say that there are no signs of a leak, have you run a pump leak rate test using Agilent Lab Advisor? If not, I would suggest testing this. If you're unlucky enough for your peak to elute just at the point when the outlet ball valve fails to close…
Hello and Help!
My GC-FID's inlet pressure stays at 0.7 psi and does not reach the setpoint of 10 psi. Makeup gas reaches the 25 psi setting. Liner and septa are fine. I unscrewed the inlet column nut and placed my finger at the bottom of the inlet…
I'm going to be calibrating for ethanol on my HS-GC-FID 6890, but I'm having discrepancies between two standards. The standard that I will be calibrating with (Restek's Residual Solvents #1 34105) is 3000ug/mL in N,N-Dimethylacetamide. I'm verifying the…
Hello,
My laboratory runs a multilevel calibration with internal standards on a headspace-GC-FID. Our sequence is set up to replace each level of the curve after each calibrator is analyzed and then calculate the concentration of the analyte with the…
This Information Applies To: 2100 Bioanalyzer, 2100 Expert software
Issue
The Agilent 2100 Bioanalyzer system run ends prematurely and the following error appears in the logbook: Run aborted on port x. Instrument error occurred on port x, Unusual...
This Information Applies To: 2100 Bioanalyzer, 2100 Expert software
Issue
The Agilent 2100 Bioanalyzer system electropherograms in the Agilent 2100 Expert software have a wavy, uneven baseline ( Figure 1 ).
Figure 1. Wavy, uneven baseline on Bioanalyzer...
This Information Applies To: Agilent AriaMx systems.
Issue
When IP addresses of an AriaMx instrument are reassigned, it will appear under the new and the previous IP address in the AriaMx Instrument Explorer. This situation can be prevented using...
This Information Applies To: Agilent AriaMx real-time PCR system
Issue
Sometimes, for support purposes, it is necessary to send the diagnostic test result file to Agilent support representatives.
This file contains detailed information about the...
This Information Applies To: Agilent AriaMx real-time PCR system, AriaMx Real-Time PCR software
Issue
How to change the discovery protocol port in the AriaMx software.
Steps to Follow
The AriaMx software uses the UDP Broadcast protocol for...
This Information Applies To: Agilent AriaMx real-time PCR system
Issue
The instrument diagnostic tests should be run whenever it is suspected that there could be a fault with the instrument hardware.
Background
The instrument diagnostics consist...
This Information Applies To: Agilent AriaMx real-time PCR system
Issue
Error 45 is displayed on the AriaMx instrument touch screen.
Background
Error 45 is shown when the temperature recorded by one or more thermistors is outside the expected...
This Information Applies To: Agilent AriaMx real-time PCR system
Issue
AriaMx showing a series of errors after delivery, guide for troubleshooting and resolving temperature-related error.
Background
When an AriaMx is delivered, it could take...
How to Access Manual Tune in GC/MS MassHunter and MSD Productivity ChemStation
Multiple Results
This Information Applies To: MassHunter acquisition software for GC/MS systems and MSD Productivity ChemStation for all Agilent GC/MS systems
Issue
Manual tuning lets you interactively set the MSD parameters, such as lens voltages and tuning masses...
This Information Applies To: Agilent AriaMx real-time PCR system
Issue
How to find the AriaMx software and firmware version that you have installed.
Steps to Follow
There are two different ways to find out AriaMx software version:
In the...