Browse records
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: Hg
2 documents · 23 pages
Mercury QA/QC batch results, Oct 2001 ↗
14 pagesNYC-WTC_000064232 – NYC-WTC_000064245
Laboratory data entry form recording quality assurance and control results for mercury analysis batches in October 2001.
Hg post-run report, Nov 2 2001 ↗
9 pagesNYC-WTC_000065500 – NYC-WTC_000065508
Post-run report for mercury standard calibration and quality control from November 2, 2001.