How do you set up an auditory sound alert for when a method run completes? I was thinking it may have been a runtime event but I I can’t see my to find it .I set a alarm on my phone for the length of the experiment to remind myself to go check and set…
Lines 3-5 (blank, blank, 1/100ppb) make me think there is a contamination issue. Check the cps of Ni on those first 4 blanks. If you see a downward trend, that could be an indication of a Nickel contamination somewhere in the instrument that is washing…
For Research Use Only. Not for use in diagnostic procedures.
Here is a "best of" collection of links to manuals and tools for Agilent Automated Electrophoresis products (Bioanalyzer, TapeStation, Fragment Analyzer, ZAG DNA Analyzer, Femto Pulse, Oligo…
Hello,
My name is Ben Niemi from the New Hampshire Public Health Laboratories. We are currently running 6470 QQQ LC-MS/MS with a 1260 Infinity II LC Stack.
Recently we've encountered some condensation issues in our column compartment on the line that…
Recommendations:
Increase the Oven Temperature equilibration time from 0.5 minutes to 1 to 1.5 minutes. The GC oven walls need more time to cool down from 300° C back to 50° C to be ready for the next run. This affects run-to-run reproducibility.
…
Hola! tengo el software chemstation B. 04.03 y necesito saber como realizar la comparacion del espectro de un estándar con el de la muestra para conocer el factor de matcheo. No me aparece el menú "spectra" en el software.
The Digest of upcoming webinars has been updated as of July 17.
Check out the Perfect Your PFAS Workflows webinar series here .
Notable additions include:
PFAS (2)
Check Out:
Analysis of Multiple Elements in Lithium Salts using an Autodilution…
This Information Applies To: Agilent Atomic Absorption Spectroscopy Systems (240/280 Series Flame AA and 240/280Z/Zeeman/GTA 120 Graphite Furnace)
Issue:
This article includes recommended maintenance procedures to be performed daily, weekly or annually...
This Information Applies To: Agilent SpectrAA Software, Agilent 240/280 Flame Atomic Absorption Systems, 240/280 Zeeman Graphite Furnace Systems
Issue:
How to Reset Lamp Usage Counters or Add a New Lamp in SpectrAA
Caution : All physical...
This Information Applies To: Agilent GTA 120, Agilent 240Z AA Spectrometer, Agilent 280Z AA Spectrometer, Agilent 240FS/GTA120/PSD120/UltrAA System
Issue:
It is important to align the sample probe of the Programmable Sampler Dispenser (PSD) 120...
This Information Applies To: Agilent Flame AA Systems: e.g., 55B, 240FS, 280FS
Issue:
The Flame AA burner and burner components require regular cleaning to maintain system performance. Components include the burner, nebulizer, and spray chamber...
This Information Applies To: Agilent Flame Atomic Absorption (AA) Spectrometers (50/55/240/280 AA)
Issue:
How to clean a blocked nebulizer of a Flame AA, which may be causing low sensitivity or a sample uptake rate below 5 ml/min.
Steps to follow...
This Information Applies To: Agilent Graphite Furnace Systems (PSD 120/GTA 120/240Z AA/280Z AA)
Issue
Maintenance procedure for replacing the syringe and plunger of the PSD 120 sample dispenser for the Agilent GTA and Zeeman Graphite Furnace Systems...
This Information Applies To: Agilent AA (AA240, AA280) with Graphite Furnace Accessory (GTA)
Issue:
The Programmable Sample Dispenser (PSD) requires the sampling probe to be accurately aligned before the PSD can be used.
The PSD enables the...
This Information Applies To: All Agilent AA systems: 55B, 240FS, 280FS, 240Z, 280Z
Issue:
Optimizing the position of the lamp maximizes amount of light from the lamp passing through the optics to the detector, improving the signal-to-noise and the...
This Information Applies To: Agilent VGA 77, AA, VGA 77P, ICP
Issue:
The Agilent Vapor Generation Accessories VGA 77 and VGA 77P use high concentrations acids. The system needs to be thoroughly cleaned after each use.
The Vapor Generation Accessory...
This Information Applies To: All Agilent Atomic Absorption Spectrometry Systems (AA50, AA55, AA240, AA280)
Issue: This article describes when and how to clean an AA burner.
Background
For optimum and safe performance, burners (see Figure 1 ...