NYC-WTC_000086523
Laboratory report of ICP-MS instrument tuning and daily performance verification on December 20, 2001.
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ICP-MS daily performance check, Dec 24 2001
Machine-extracted title · confidence 95%Laboratory report of ICP-MS instrument tuning and daily performance verification on December 24, 2001.
NYC-WTC_000086529–000086530Folder label: “ICP-MS Tuning & Optimization Information”
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NYC 9/11 Public Portal Document
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Daily Performance Report Sample ID: DPC Sample Date/Time: Monday, December 24, 2001 11:03:13 Sample Description: DAILY PERFORMANCE CHECK Method File: d:\Elandata\Method\DAILY PERF TO SAVE REPORT.mth Dataset File: Tuning File: d:\Elandata\Tuning\default.tun Optimization File: d:\Elandata\Optimize\default.dac Dual Detector Mode: Pulse Acq. Dead Time(ns): 55 Current Dead Time (ns): 55
Summary Analyte Mass Meas. Intens. Mean Net Intens. Mean Net Intens. SD Net Intens. RSD Mg 24.0 25944.9 25944.907 ’ 310.774 1.2 Rh 102.9 183108.0 183107.963 . 2851.220 1-6 A In 114.9 252665.6 252665.593 3944.738 1.6 Pb 208.0 149594.6 149594.569> 3505.088 2.3 r> Ba 137.9 234742.0 234741.986 2809.504 1.2 L Ba++ 69.0 2819.3 0.012 . 0.000 0.7 r> Ce 139.9 292007.2 292007.245 4933.808 1.7 L CeO 155.9 7080.5 z 0.024 - 0.000 1.3 y Bkgd 220.0 24.2 y 24.167 2.906 12.0
Current Optimization File Data Current Value Description 0.87 Nebulizer Gas Flow 6.25 Lens Voltage 1000.00 ICP RF Power -1825.00 Analog Stage Voltage 1400.00 Pulse Stage Voltage 70.00 Discriminator Threshold -6.00 AC Rod Offset 60.00 Service DAC 1 0.00 Quadrupole Rod Offset
Current Autolens Data Analyte Mass Num of Pts DAC Value Maximum Intensity Be 9 21 5.8 5587.6 Al 27 20 6.0 146339.4 Sc 45 21 6.0 246116.4 V 51 21 6.3 202684.2 Cr 52 20 6.0 188719.0 Mn 55 21 6.3 279838.8 Ni 58 20 6.3 146813.2 Co 59 21 6.3 205487.4 Cu 63 21 6.3 111074.8 Zn 64 21 6.3 47038.0 Ge 74 21 6.5 58304.3 As 75 21 6.3 28132.2 Se 82 21 6.3 3067.1 Mo 98 21 6.5 100301.9 Ag 107 21 6.5 167059.5
Sample ID: DPC Report Date/Time; Monday, December 24, 2001 11:06:39 Page 1
NYC-WTC_000086529
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NYC-WTC_000086529Source: NYC Law Department, mirrored locally
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