You might try to modify the monitored wavelength not from the Driver (main screen), but from the Method-Edit Entire Method menu. Go through all the screens and make sure to update the wavelength everywhere where it appears.
Hello,
This is the same as the previous post, but you would change the names in the 2 filters to match the groups names. In the example the groups are Group A and Group B, those would need to be changed to your group names. If you need both calculations…
Hello,
You could do it directly in the table with a conditional aggregator and then display the sum in the bottom table. I assume that is what you might be doing now. You can do this with the CCs below. You calculate the total area and then use that…
No, it is not possible. The units in this case are relative and depend on the differences in optical units, PMT settings, etc. Even if you had two detectors from the same company you still would have to optimize PMT to scale the signal to similar values…
Yes, it is possible if the port on the stator is blocked. You can use a torch and check whether the same bright light comes from port 2 and other ports. You can either try to clean with compressed air or you might need to replace the stator.
I figured out where the problem was. The default RT window size factor of 100 was too small to capture all mass spectra of my compound. I increased it to 400 and now the Qual can properly identify what I was looking for (Diterpenes).
Hello,
Please turn off the SPS4 and inspect the belt Z and check the movement of the Probe up and down. It should move freely up and down without resistance too much. If not, then you need either repair onsite or you order the Z belt for replacement…
This Information Applies To: Agilent GC systems with Gas Clean Filter
Issue
If you have determined that the Gas Clean Filter is saturated, it mus be replaced (see the article When to Replace the Gas Clean Carrier Gas Filter ).
The steps described...
This Information Applies To: Agilent GC Systems 8890/8860/Intuvo 9000 /7890/7820/6850/6890
Issue
General guidance on GC column flow rates, outlining the correct column flow rate for optimal compound separation depends on the column internal diameter...
This Information Applies To: Agilent GC Method Translator
Issue
Detailed instructions on translating methods using the GC Method Translator.
Background
For ideal use of cases and applications with the GC Method Translator, see the article...
This Information Applies To: Agilent Solvent Vent Calculator
Issue
The Solvent Vent Calculator estimates the Agilent solvent vapor exit (SVE) accessory valve timing based on solvent type, oven temperature, vent flow, and pressure.
Background...
This Information Applies To: Use of the Agilent GC Method Translator
Issue
How to correctly use the GC Method Translator to convert a method to suit a different GC configuration or to optimize a method.
Background
The GC Method Translator...
This Information Applies To: GC Pressure Flow Calculator
Issue
Instructions for the correct use of the Pressure Flow Calculator.
Background
The Pressure Flow Calculator uses the column dimensions, oven temperature, and detector outlet pressure...
This Information Applies To: The Agilent GC Vapor Volume Calculator.
Issue
The Vapor Volume Calculator determines the vapor volume based on the injection volume, solvent type, inlet head pressure, and the inlet temperature. This calculated vapor...
This Information Applies To: Agilent GCs
Issue
Agilent provides free GC calculators and tools to assist with method development.
Background
Tips : The calculators are available for downloading at Agilent.com .
Vapor Volume...
This Information Applies To: Agilent GC Systems
Issue
The Agilent Gas Clean Carrier Gas Filter delivers faster stabilization times for increased GC productivity, removes oxygen, moisture, and hydrocarbons from the carrier gas for MS applications...
This Information Applies To: Agilent GC systems
Issue
When a GC heater cannot reach setpoint, or taking too long to reach setpoint, the GC will enter a "Thermal Shutdown" (or similar heater error) state to protect itself. This state will turn off...