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The order the City kept.
Follow the collection, box and handwritten folder label to the documents inside.
Documents in this folder
Folder label / City-provided: ICPMS 4/22/01
2 documents · 54 pages
ICPMS analysis record, WTC site, Apr 2001 ↗
1 pagesNYC-WTC_000040870
Document containing ICPMS analytical data for the World Trade Center site from April 2001.
ICPMS daily performance check report, April 22, 2002 ↗
53 pagesNYC-WTC_000040871 – NYC-WTC_000040923
Daily instrument performance verification log for ICPMS analysis including intensity and standard deviation data for multiple elements.