Problem solved; It seems as there was a corrupt sequence file involved. After making a new sequence file and run that one instead everything works fine again.
I am very happy about this achievement and it has been shared with the technical team of the great company Agilent Technologies, It is known that helium is an expensive gas and is imported into Egypt from abroad. It is used in all fields, especially in…
The Digest of upcoming webinars has been updated as of April 16.
Did you miss April's GC Live Session Recording and Discussion Thread? Check it out here: ( +) Diagnostics From Your Desk, Troubleshooting From Your Kitchen Table - Follow-up Discussion…
Hello,
I am not sure exactly what you are doing but to use part of the text in an if you can parse apart the text using string functions or use the like comparison. So your =IF(COUNTIF( A2 ,"*mg*"),"Value if true","Value if false") would be =If(A2…
How many total runs on this system?
8890 and Intuvo: Service Mode, Instrument, Usage
7890: Service Mode , Diagnostics, Instrument Status
6890: Options, Diagnostics, Instrument Status
A 6890/5975 probably has many, many runs on it and passed…
There could be issues with either control signals to the HED power supply or the power supplied to the HED power supply. These electronic issues are down in the depths of the instrument and should be handled by a trained service engineer. Please contact…
A bit late maybe, but you can set the printer within the macro using the MYPRINTER = "name of printer". Use the command before your STARTPRINT command, and then at the end of the macro remove it (REMOVE MYPRINTER), so that it will only be active for the…
Here's a link to the video from this event!
(+) Diagnostics From Your Desk, Troubleshooting From Your Kitchen Table - Follow-up Discussion - Forum - Gas Chromatography - Agilent Community
This Information Applies To: HES ion source in 5977B/C GC/MSD, 7010 triple quadrupole GC/MS systems
Issue
The filaments are replaced as part of routine maintenance, or when they break (zero output current).
Items Required
Gloves, nylon,...
This Information Applies To: Agilent 5977A/B/C GC/MSD
Issue
The Electron Multiplier Horn must be replaced when it is contaminated or the EMV value reaches 3000 V with a clean ion source.
Items Required
Electron multiplier horn (5977B/C:...
This Information Applies To: Agilent 5973/ 5975/5977 GC/MSD with rotary vane foreline pump
Issue:
The oil mist filter is recommended to be replaced annually. If the color of the filter has changed or there is smell from the filter, the oil mist...
This Information Applies To: Agilent EI Source
Issue:
During normal operation of the GC/MS, the EI SST/Inert ion source will need to be disassembled to proceed with abrasive ion source cleaning and / or routine replacement of consumable parts (filaments...
This Information Applies To: Agilent G7129A/B/C Vialsampler
Issue:
Replacing the needle and needle seat of the Vialsampler is required when:
The needle is visibly damaged.
Leaks or blockages in the vialsampler are observed, especially between...
This Information Applies To: Agilent G1311A/B/C, G7111A/B, Quaternary Pumps, and G1310A/B, G7110B Isocratic Pumps, G1312A/B/C, G7112B Binary Pumps
Issue:
How to diagnose no flow or no pressure issues on binary, quaternary, or isocratic pumps.
...
This Information Applies To: Agilent UV and RID detectors
Issue
A clogged flow cell causes high backpressure. The clog can be removed by flushing the system with solvents at high pressure. If you suspect a clog or experience high backpressure due...
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...