Hello team, I need your insights on the recent incident we had on our IC. What happened was that one of our analysts set a wrong suppressor current (50mA) for a sequence using 35mM KOH as eluent (recommended is 87-141 mA). IC system was exposed to su...
Well, there are so many options and I guess it is dependent on your application and what limit of detection you need to achieve. I am curious about your thought and opinion, please let me know which MS and what application you use or would use? For t...
Dear Community, We had an issue with the conductivity detector, so I am looking for any idea and/or related troubleshooting experience. What happened is that the baseline signal is periodically decrease (up to 0.2 µS) and comes back up over a span of...
Dear Community, The goal anion (F, Cl, NO2, NO3, SO4, PO4) analysis in domestic wastewater (particules, hydrophobic matrices) We have to reach LOD 50 ug/L for nitrite, for the others the LODs are higher. I'm thinking about the following, with some qu...
Dear IC Community,I would like measure iodate, periodate.I fould one application (what is no MS detection) for iodate determination, based on IC-PAD (AN37).The Virtual Column Simulator shows coelution for F and IO3 with KOH eluents, and just a minima...
As there have been a few conferences on Extractables and Leachables, I have had a few questions sent my way. In fact, they are related to packaging to both Pharma and Food & Beverage, it also related to waste water treatment. This is looking at volat...
I am using As19 thermo column and DRS600 suppressor on ICS6000. The Eluent is KOH. The suppressor is operated in Dynamic mode. Acetate seems to appear and then disappear. I am trying to calibrate 0.25 mg/L to 20 mg/L. along with Fluoride, nitrate, ch...
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