Copies and versions

Copies are not independent tests. A high similarity score can also match a reused form; it does not establish which copy came first or whether their findings agree.

• GCMS documentation page from April 2002 · Box DEP Box 27

  NYC-WTC_000048082

  · similarity 0.988 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS calibration table and instrument parameters, Apr 2002 · Box DEP Box 27

  NYC-WTC_000048599

  · similarity 0.985 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis log entry, May 2002 · Box DEP Box 18

  NYC-WTC_000024424

  · similarity 0.980 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Laboratory data sheet for Method 5, April 2002 · Box DEP Box 27

  NYC-WTC_000046383

  · similarity 0.980 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS method parameters and quality control data, April 2002 · Box DEP Box 27

  NYC-WTC_000047429

  · similarity 0.980 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS file header page, May 2002 · Box DEP Box 18

  NYC-WTC_000024530

  · similarity 0.977 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS Lab Record Header for volatile organics, April 2002 · Box DEP Box 27

  NYC-WTC_000048221

  · similarity 0.976 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS Method 608 log sheet, sample AE11423, May 2002 · Box DEP Box 18

  NYC-WTC_000025495

  · similarity 0.976 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP Method 508 data sheet header, April 2002 · Box DEP Box 27

  NYC-WTC_000047298

  · similarity 0.976 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS chromatogram for DFTPP standard, April 2002 · Box DEP Box 23

  NYC-WTC_000039713

  · similarity 0.975 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS document page fragment from April 2002 · Box DEP Box 57

  NYC-WTC_000060104

  · similarity 0.974 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• WTC site document header, May 17-21, 2002 · Box DEP Box 18

  NYC-WTC_000022491

  · similarity 0.974 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS folder index page, May 2002 · Box DEP Box 18

  NYC-WTC_000024744

  · similarity 0.974 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS method parameters and quality control sheet, April 2002 · Box DEP Box 57

  NYC-WTC_000059920

  · similarity 0.972 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS Method 06 header page, May 2002 · Box DEP Box 25

  NYC-WTC_000046113

  · similarity 0.972 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS sample preparation worksheet, May-June 2002 · Box DEP Box 15

  NYC-WTC_000012504

  · similarity 0.971 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

Method 20 laboratory data sheet for April 16-24, 2002

NYC-WTC_000049519

Technical log recording method parameters and sample processing details for a DEP laboratory procedure between April 16 and 24, 2002.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 27

Open the record for the City’s folder metadata.

Comparison filing

GCMS chromatogram for DFTPP standard, April 2002

NYC-WTC_000039713

Chromatogram data from a GCMS analysis of a DFTPP standard run on April 15, 2002.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 23

Open the record for the City’s folder metadata.