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…
Category/Series
Recorded/Upcoming Date
Recording Link
Atomic
7/23/2024
Analysis of Multiple Elements in Lithium Salts using an Autodilution ICP-OES Workflow
Atomic
8/6/2024
Elemental Analysis of Lithium-ion Battery Samples…
Thank you for your reply. I have not worked much with Gas GCs and I am not that familiar with different parts of it. I have performed leak check around front inlet and inside oven compartments (around columns). There was no leak. Could you please show…
The May 2011 issue of Dissolution Technologies ( https://dissolutiontech.com/DTresour/BackIssuefldr/BackIssuesfrmst.html ) compiles a lot of the thoughts of various agencies regarding the use of the alternate MQ procedure. MQ does have acceptance in most…
This is normal as PONA columns are apolar phases with thin films. For your light HC's < C5 either a thick film (ca. 5 µm) or another phase/column would help, but higher HC's cannot be done then (see also Lance's answer). It's either switching or backflushing…
Hi xiangui Are you running different methods in different worklists, or are the worklists all running the same method? I assume the same method across worklists, but this is not clear in your question.
Does this change in pressure lead to a change in…
Hi danielchsny , Yes power spikes from unscheduled power interruptions can cause damage to sensitive electronic circuits. Another contributing factor is that when power is lost to the LC/MS running under high vacuum the rough pump will stop, causing a…
This Information Applies To: Agilent OpenLab CDS
Issue
Identifying the baseline codes and baseline code descriptions for OpenLab CDS
Background
OpenLab CDS Data Analysis includes the same integration algorithms as available in both OpenLAB...
This Information Applies To: Agilent OpenLab CDS
Issue
This article provides step-by-step instructions to filter a signal in an Intelligent Report.
Requirements
To be able to carry out the procedure as described, the privilege of Data Processing...
This Information Applies To: Agilent OpenLab CDS
Issue
This article outlines different ways to quantify the amount of compound in an unknown sample.
Background
Quantitation uses peak area or height to determine the amount of a compound in...
This Information Applies To: Agilent G1329A/B and G1313A Standard Autosampler
Issue
Replacing the needle seat of the Agilent 1100/1200/1260 Standard Autosampler may be required during regular maintenance, replacing a bent needle, or flow path blockage...
This Information Applies To: Agilent G1329A/B and G1313A Standard Autosampler
Issue
Replacing the needle of the Agilent 1100/1200/1260 Standard Autosampler may be required during regular maintenance, replacing a bent needle, or flow path blockage...
This Information Applies To: Agilent 1290 Infinity (G4226A) and Agilent 1260 Infinity (G1367E) HiP Autosamplers
Issue
Replacing the Needle Assembly of the Autosampler is required when:
The needle is visibly damaged.
Leaks or blockages in the...
This Information Applies To: Agilent 6000 Series LC/MS Systems equipped with MS40+ rotary vane pumps
Issue
Replacing the MS-40+ (rough pump) fluid periodically is a key maintenance procedure to improve vacuum performance and minimize the possibilities...
This Information Applies To: All Agilent 6000 Series LC/MS Systems without a gate valve for ion capillary installation/removal. For instructions for removing an ion capillary on LC/MS instruments with a gate valve installed, please click here
Issue...
This Information Applies To: Agilent 6000 series LC/MS instruments
Issue:
Cleaning the ion transfer capillary as part of regular maintenance or as part of troubleshooting when a loss of sensitivity in the instrument occurs.
Steps to follow ...
This Information Applies To: Agilent 6000 Series LC/MS systems.
Issue
Efficient electrospray ionization (ESI) in your LC/MS ion source requires a properly adjusted nebulizer needle in good condition. The nebulizer needle is a consumable item in...