GE Sievers 500 RL - Preparing for Calibration; Save System Settings; Table 10 Standards Required for Accuracy, Precision, and Verification; Table 11 Standards Required for System Suitability Verification

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Chapter 6: Calibration and System Protocols
Preparing for Calibration
Save System Settings
Prior to performing any calibration procedure or system protocol, save the current system settings, in the event
they need to be re-loaded. (You also may want to print the settings in case you must refer to them in the future.)
To save the system settings, follow these steps:
1. Select the Maintenance tab.
2. Press the Advanced button.
Table 10: Standards Required for Accuracy, Precision, and Verification
Verification Blank
500 ppb TOC (as NIST sucrose)
25 µS/cm Conductivity (as HCl)
Table 11: Standards Required for System Suitability Verification
Reagent Water Blank - Rw
500 ppb TOC (as sucrose) - Rs
500 ppb TOC (as benzoquinone) - Rss
Rinse Water
Warning
Consult the MSDS that accompanies each standards set to identify proper disposal
techniques.
Warning
Standards for the Sievers 500 RL On-Line TOC Analyzer are acidified. If you prepare
your own standards and use glass vials, ensure that you acidify the standards to a
pH of 3, or the system protocols will yield poor results.