PERMIT FILE - 9/3/2008, 9:15:35 AM-MR1

• Permit No: P2008043
• IBM Index Class Name: PERMIT FILE
• Doc Date: 8/21/2008
• Doc Name: Additional needed items for NOI
• From: Powertech ‎(USA)‎ Inc.
• To: DRMS
• Email Name: ACS
• Media Type: D
• Archive: No

SOP NUMBER 28.0
Page 22 of 24
Analytical Data Validation
Figure 2: Data Review Worksheet for Laboratory Performance Parameters
Data Package Lab
Date Matrix Sampling Event
Parameter Criteria Criteria Details Actions
Satisfied? (qualified data)
Initial Calibration
• Number/Conc. of points

• Low standard vs. RL y N NA

• Goodness of Fit Y N NA

• Analytical sequence Y N NA
Y N NA
Initial/Continuing
Calibration
Verification Y N NA
• Adequate frequency? Y N NA
• Adequate recovery? Y N NA
• Stability ofCFs/RRFs? Y N NA
Replicate aeement?
Laboratory
Control Sample
• Second source? Y N NA
• Adequate recovery? Y N NA
• Replicate agreement? Y N NA
Compound
Identification
Y N NA
• RTs or RRTs Y N NA
• Second Column Conf. Y N NA
• Mass Spectrum
Quantification
Were the proper internal standards and
response factors used, as applicable? Y N NA
Are reported sample results adjusted
for?
• DFs Y N NA
• Sample Size Y N NA
Dry Weight Y N NA
Agreement between replicate

instrument measurements? Y N NA
Verification
• CFs/RRFs calculated properly? Y N NA
• %Rs calculated properly?
• %Ds calculated properly? Y N NA
Y N NA
• Transcription errors? YNNA
Method Specific QC

• Thermal Stability YNNA

• Tuning Y N NA

• Resolution Y N NA
• Mass Calibration Y N NA
Y N NA
• ICS
Powertech
R Squared Inc
Rev 28-1 JAB Attachment A
4/23/2007