• Narrow Peak

    Mass Hunter 4.1. I need increased resolution for observation 181Ta in presence 182W (1 gramm/liter). Startup optimization,  Resolution/Axis and Autotune is completed.My Batch contains Tune Mode wit...
    last modified by dp44
  • Analysis of 0.1M H3PO4 and 0.5N NaOH extracts by 7800

    Hello, we perform extractables testing at my lab and we have an upcoming study of single-use thermoplastic elastomer tubing which will be extracted in the following solvents: water, 0.1M H3PO4 and 0.5N NaOH. I am obvi...
    last modified by srains
  • ICP-MS MassHunter Batch Templates in Compliance Mode with Protect Local Data = ON

    Open video

    last modified by carlos_vargas
  • Importing and Exporting ICP-MS MassHunter Batches in Compliance Mode

    Open video

    last modified by carlos_vargas
  • Report Designer for ICP-MS MassHunter in Compliance Mode

    Open video

    last modified by carlos_vargas
  • Sodium counts are increasing.  How to I manage/control this

    Hello,   I am running a 7800 ICP MS for EPA 200.8 method.  I have noticed the pass number of months the sodium counts during my warm-up and shut down are running in the 50,000 to almost 100,000 counts. ...
    last modified by jackiec
  • What are the best practice to run Mercury on ICPMS

    Hello It has been observed sometime that while working on ICPMS, not getting good linearity of mercury. SO, what are the best practice follow to prepare the mercury standards (calibration points) and rinsing solutio...
    last modified by vinajain
  • ICP – EOS 725 Radial

    Hello, I need help, what model number HVAC in ICP – EOS 725 Radial, I don't found in manual. HVAC - heating, ventilation and air conditioning systems. This system cooling control hf block. &...
    last modified by a.fedulova
  • Replacement of Penning Guage

    Greetings All,   I have a 7700 ICP-MS and on startup received the error #1122 Penning Gauge malfunction.  I did try to eliminate any dust in the gauge by loosening the vent value to introduce air then resta...
    last modified by tgluodenis
  • Na pollution

    Can't reduce of Na. Agilent 7900 (pump - off, spray carrier gas - off) reads 1,000,000 cps! Burner, spray chambers and 1 cone is a cleaned. Changing (up) the carrier gas - incre...
    created by dp44
  • Gas Dilution HMI (ICP-MS).

    I use Agilent 7900 and gas dilution HMI-8 and HMI-25. The device automatically changes the Power and Sample depth. I expect to get a sample dilution of 8 and 25 times. This is not happening. Actually dilution is less....
    last modified by dp44
  • Troubleshooting ICP-OES and ICP-MS Chillers (G3292A and G8481A)

    Agilent Support Insights   This Information Applies To: Agilent G3292A and G8481A Chillers used on ICP-OES and ICP-MS instruments   When experiencing issues with your Agilent chiller, please try a facto...
    last modified by carlos_vargas
  • Tips and Tricks for ICP-MS General Applications

    Agilent Support Insights   This Information Applies To: Agilent ICP-MS Systems   Issue: This is a small collection of general application tips and tricks for ICP-MS   Recommendations: Use appropria...
    last modified by carlos_vargas
  • ICP-MS Active Cleaning

    Agilent Support Insights   This Information Applies To: All Agilent ICP-MS Systems   Issue: Some samples may contain "Sticky" elements that take a long time to leave the system. After cleaning all glas...
    last modified by carlos_vargas
  • Power recycle-ICP-MS 7900

    Hi there,  could someone please talk me through the power recycle for the MS 7900? I couldn't find that on the manual and I've gotten stuck a few times after power outages and other issues at the lab I work at.&...
    last modified by nathf
  • ICP-MS manual tuning

    I could use some resources on manual tuning for ICP-MS systems. I'm a relatively new user, and I'm disappointed at the seeming lack of useful information available through Masshunter Help, Agilent user manuals, or o...
    last modified by labrat_897256
  • Si issue on ICPMS

    I'm trying to analyze Si through ICPMS, the calibration is OK most of the time but the value I get is not matching the specification we expect. Does anyone have a similar issue about it? Or is there any specific hits ...
    last modified by rezanarenji
  • Running ICP-MS 7500ce in nogas & Helium reaction mode obtains different results?

    Using blank as benchmark for testing Arsenic, cadmium, mercury, and lead.  Tests with zeros on the blank in helium mode hardly ever yielded zeros, but, positive numbers were recorded during testing.  While n...
    created by dlindsey
  • Why my no gas mode has no counts on ICPMS 7900?

    I did the tuning as regular day. Then I tried to calibrate the instrument but all the elements on the no gas mode are out and they don't have any counts!!
    last modified by rezanarenji
  • Does anybody have the interferry table for elements for ICPMS analysis (Specifically Iodine)?

    I'm trying to analyze iodine through ICPMS, the result are way much  far away from my expectations, I couldn't find any recorded interference study on iodine. Does someone have any experience on this issue?
    last modified by rezanarenji