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Description
In the electronics industry, ionic contamination in the range of parts per trillion (ppt, ng/L) to parts per billion (ppb) concentrations is a major concern, causing corrosion-related failures in production and final product. The AutoPrep technique uses 1000-fold difference of sample loading with preconcentration to achieve trace ion determinations: large loop for samples and a small loop for standards. This is the AutoPrep template for ng/L (ppt) calibrations using individual ppb standards onto a 20 µL small loop as compared to the sample on a 20 mL large loop.| Market: | Electronics & Semiconductors |
| Keywords: | RFIC, IonPac CS12A column, Ammonium, AutoPrep, large loop, small loop, TN 72206, TN72206, AutoPrep template |
| Matrix: | Ultrapure water |
| Author: | David Cerna, Terri Christison, and Jeff Rohrer |
| Affiliation: | Thermo Fisher Scientific, Sunnyvale, CA USA |
For Research Use Only. Not for use in diagnostic procedures.
