ILLINOIS PAINT 'WORKS GRADE SPECIFICATIONS Aim OOST ANALYSIS QUALITY MIXED 4 HR.

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Schedule X Grade Specifications Cost and Selling Prices as of March 31. 194.2 Trade Name: Category:Color: Number: Quality: Wallhide Interior Semi-Gloss Wall Paint Interior White 27-109 First PIGMENT - 54.5%i Lithopone Titanium Calcium Pigment Talc Alum.

TRADE NAME: CATEGORY: COLOR: NUMBER: QUALITY: 0L0 TONE FLAT WHITE FLAT WHITE F-l FIRST GRADE LB.

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3M Environmental Laboratory IU26-002S M ethod E xtraction of Potassium Perfluorooctanesulfonate or other FLUOROCHEMICAL COMPOUNDS FROM URINE FOR ANALYSIS USING H P L C - Electrospray/M ass Spectrometry/M ass Spectrometry Method Number: ETS-8-96.0 Adoption Date: Author: Lisa Clemen, Glenn Langenburg Revision Date: /\/ j\ Approved By: Laboratory Manager v s f i f i n ------ Group Leader n l fr cluvu!

Submitted to: BIOSEARCH, INC.

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The miracles f science' 000003 Dordrecht Works C-8 Sampling Summary Groundwater Sampling Results March 2003 Site Conceptual Model Primary source area (I.e., C8 and chlorocarbons) is freatic (shallow) i aquifer underlying FP process area.

3M Medical Department Study: T-6295.7 Report No.