Hello thank you very much for your response, thanks for the firmware data, the degasser worked perfect, the firmware change no longer, and I can not find the previous version. and are from the 6.80, but how is it possible that a team of thousands of dollars…
Thanks for the reply. I am monitoring at 254 nm. Higher wavelengths do not show that drift. It must be related to the THF (I am using unstabilized) but I do not see how.
Hello, we have an mp aes 4210, we cannot turn it on and we get this error "PLASMA_IGNITION_SHER_GAS_PRESSURE. POP gas pressure out of range". We performed the gas test but it does not pass.
We contacted an Agilent agent and he told us that the problem…
Thanks for the info! What I was thinking about is that some instruments, like GC/MS units sometimes come with recommendations to not put the unit on a UPS due to problems it can cause with the oven. So, I was wondering if Agilent had anything specific…
Hello,
upon start vacuum sequence. You should hear a clik. This is for BK. Monitor IF/BK meter at that point. it has to go lower than 20 Pa. Then you should hear a second click. This time another valve open. It should rise above 20 Pa. Then after…
Hello,
No possible to delete raw data or a run or modify a raw data. You can only modify the method or batch. You can create a new batch an import only the file you wanted to analyze with your batch method.
This Information Applies To: Agilent 6820, 6890, 7820A GC systems with a Split/Splitless (SSL) inlet
Issue
Non-volatile sample matrix components will accumulate in the inlet liner and impact on analytical performance. The inlet liner should be changed...
This Information Applies To: Agilent headspace samplers (HS)
Issue
GC cycle time needs to be calculated correctly. Too short a GC cycle time will reduce sample quality and possibly stop the analysis prematurely. Too long GC cycle time can cause...
This Information Applies To: Agilent 7820A GC
Issue
7820A GC is designed with simplified keypad that comes with five buttons. They are Stop, Prep Run , Start, Up and Down arrow buttons. Changing the IP address requires a different method compared...
This Information Applies To: Agilent Single Needle Autosamplers
Background
Sometimes the user may observe liquid flowing from Port four on the autosampler injection valve. During an injection sequence, it is normal to have liquid from port four...
This Information Applies To: Agilent 4200, 4150, 2200 TapeStation systems
Issue
Can I run an assay using the ladder or sample buffer from a different assay if I have run out of the appropriate assay ladder or sample buffer? Is it possible to run...
This Information Applies To: Agilent ICP-MS 7700, 7800, 7850, 7900, 8800, and 8900 systems
Issue
Peristaltic pump tubing that has lost its elasticity will not deliver the sample to the nebulizer correctly. When the pump tubing appears limp or flattened...
This Information Applies To: Agilent AriaMx real-time PCR system
Issue
AriaMx touch screen displays error code 90 after the Instrument Health Check (IHC), which happens when the AriaMx is switched on, or after running the onboard diagnostic tests...
This Information Applies To: Agilent AriaMx real-time PCR system, AriaMx optical modules
Issue
AriaMx users can change which AriaMx optical modules are installed to upgrade the instrument capabilities or to troubleshoot.
Items Required
Any...
This Information Applies To: AriaMx real-time PCR system
Issue
Error 43 is displayed on the AriaMx touch screen. Error 43 is a voltage error and it normally indicates that the cartridge LED voltage or motor voltage being detected is abnormal. Sometimes...
This Information Applies To: Agilent 2100 Bioanalyzer system
Issue
Can I run qPCR samples containing Sybr® Green I on the Bioanalyzer?
Background
Sybr® Green I is an Intercalating Dye commonly used to detect amplification products in real...