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 scan log, NYC WTC samples, Nov 2001 · Box DEP Box 21

  NYC-WTC_000030919

  · similarity 0.992 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS blank analysis results for sample AD29522, Jan 2002 · Box DEP Box 22

  NYC-WTC_000036690

  · similarity 0.991 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS scan record, NYC WTC samples, Nov-Dec 2001 · Box DEP Box 21

  NYC-WTC_000031050

  · similarity 0.990 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS laboratory data file, DEP Box 16, Jan 2002 · Box DEP Box 16

  NYC-WTC_000017530

  · similarity 0.990 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Laboratory extraction parameters and remarks, Nov 2001 · Box DEP Box 60

  NYC-WTC_000069571

  · similarity 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP GCMS document header, Jan-Feb 2002 · Box DEP Box 12

  NYC-WTC_000003818

  · similarity 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS sample label sheet, Feb 2002 · Box DEP Box 14

  NYC-WTC_000009423

  · similarity 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS data sheet header for January 2002 samples · Box DEP Box 28

  NYC-WTC_000049775

  · similarity 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis data sheet, April 8, 2002 · Box DEP Box 25

  NYC-WTC_000043543

  · similarity 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS comments for sample AD24335, Nov 2001 · Box DEP Box 60

  NYC-WTC_000068225

  · similarity 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Method 508 document fragment, April 2002 · Box DEP Box 25

  NYC-WTC_000043820

  · similarity 0.985 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS method parameters sheet, April-May 2002 · Box DEP Box 18

  NYC-WTC_000022746

  · similarity 0.985 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Laboratory drip rate and pH monitoring log, May 6 2004 · Box DEP Box 25

  NYC-WTC_000045825

  · similarity 0.985 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Laboratory data sheet with pH and drip rate logs · Box DEP Box 23

  NYC-WTC_000038104

  · similarity 0.985 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GC/MS scan data printout for September 24, 2001 · Box DEP Box 67

  NYC-WTC_000087975

  · similarity 0.985 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS method documentation and data table, January 2002 · Box DEP Box 16

  NYC-WTC_000016909

  · similarity 0.979 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

GCMS preparation parameters page, Jan 2002

NYC-WTC_000018935

Page showing sample preparation parameters including drip rates and volumes for GCMS analysis from January 2002.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 16

Open the record for the City’s folder metadata.

Comparison filing

GCMS data sheet header for January 2002 samples

NYC-WTC_000049775

Header page from a GCMS data sheet covering samples processed between January 2 and January 4, 2002.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 28

Open the record for the City’s folder metadata.