The order the City kept.

NYC-WTC_000052513

Document page with illegible text or heavy corruption, likely part of the GCMS sample series from January-February 2002.

NYC-WTC_000052514 – NYC-WTC_000052516

Document page with illegible text or heavy corruption, likely part of the GCMS sample series from January-February 2002.

NYC-WTC_000052517 – NYC-WTC_000052524

GCMS analysis report for sample AE01002 listing concentrations of various organic compounds detected in March 2002.

NYC-WTC_000052525 – NYC-WTC_000052530

Quantitative analytical results for sample AE01002 listing concentrations of various organic compounds detected in March 2002.

NYC-WTC_000052531 – NYC-WTC_000052538

GCMS blank analysis report for sample AE01002 showing no detected compounds in March 2002.

NYC-WTC_000052539 – NYC-WTC_000052547

GCMS analysis report for sample AE04241 identifying unknown compounds and DDD in March 2002.

NYC-WTC_000052548 – NYC-WTC_000052556

GCMS analysis report for sample AE04242 identifying unknown compounds and DDD in March 2002.

NYC-WTC_000052557 – NYC-WTC_000052565

GCMS analysis report for sample AE04243 identifying unknown compounds and DDD in March 2002.

NYC-WTC_000052566 – NYC-WTC_000052574

GCMS analysis report for sample AE04244 identifying unknown compounds and DDD in March 2002.

NYC-WTC_000052575 – NYC-WTC_000052577

Instrument data file from February 2002 listing retention times and concentrations for polycyclic aromatic hydrocarbon surrogates.

NYC-WTC_000052578 – NYC-WTC_000052585

Laboratory report documenting GCMS analysis of sample AE01002 conducted on March 14, 2002.

NYC-WTC_000052586 – NYC-WTC_000052591

Calibration record for GC/MS instrument 209 used in TCLP testing, listing standard compounds and response factors from February 14, 2002.

NYC-WTC_000052592 – NYC-WTC_000052599

Laboratory report documenting GCMS analysis of sample AE01004 conducted on March 14, 2002.

NYC-WTC_000052600 – NYC-WTC_000052606

Calibration record for GC/MS instrument 209 used in TCLP testing, listing standard compounds and response factors from February 14, 2002.

NYC-WTC_000052607 – NYC-WTC_000052613

Laboratory report documenting GCMS analysis of sample AE01044 conducted on March 14, 2002.

NYC-WTC_000052614 – NYC-WTC_000052619

Calibration record for GC/MS instrument 209 used in TCLP testing, listing standard compounds and response factors from February 14, 2002.

NYC-WTC_000052620 – NYC-WTC_000052629

Laboratory report documenting GCMS analysis of sample AE01045 conducted on March 14, 2002.

NYC-WTC_000052630 – NYC-WTC_000052637

Calibration record for GC/MS instrument 209 used in TCLP testing, listing standard compounds and response factors from February 14, 2002.

NYC-WTC_000052638 – NYC-WTC_000052643

Laboratory report documenting GCMS analysis of sample AE01046 conducted on March 14, 2002.

NYC-WTC_000052644 – NYC-WTC_000052652

Calibration record for GC/MS instrument 209 used in TCLP testing, listing standard compounds and response factors from February 14, 2002.

NYC-WTC_000052653 – NYC-WTC_000052665

Laboratory report documenting GCMS analysis of sample AE01047 conducted on March 14, 2002.

NYC-WTC_000052666 – NYC-WTC_000052671

Calibration record for GC/MS instrument 209 used in TCLP testing, listing standard compounds and response factors from February 14, 2002.