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Document / 3 pages

Water quality lab data sheet, Jan 2002

Machine-extracted title · confidence 90%

Laboratory data sheet containing water sample analysis parameters including drip rate and pH measurements from January 2002.

NYC-WTC_000016543–000016545

Folder label: “GCMS X 12/31/01 A 1/18/02

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NYC 9/11 Public Portal Document

Method Soghadl Date Extracted 2 3) 0 \ Page (9

Lab# Description Sample Drip rate LeF Surr Spk IS Final T.V. #Gch S/G 527 pH Count (COx vol/wt ml/min add add add vol. pos. L 50Dm Imam I ml GA A EC (6 31404 * 16 314 33 • 9A 318.02* 4A 3/8 03 2A 31432. 36 310 I, 3A 31504 SA SiSoo: 681 34805, 1adg0r 31S2 Z 562 4 alf 8 «gA

Remarks

drip rate must be between 5-15 ml/min for liq-liq extractors drip rate - Extraction typeS0o Tww Solv.lot*V34466 f NaCI lot# V 64 Na2S04 lot* VzC HDA STANDARD INT STD LOG# CALIBRATION LerSPIKE MDL/MDRF 959 wed 55 A - by, Q. CHECK INT. STD. SURROGATE 1810) GE/S LPC ENDRIN/DDT

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NYC-WTC_000016543Source: NYC Law Department, mirrored locally

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