NIZHNEKAMSKNEFTEKHIM USA

Methylene Chloride

Certificate of Analysis

TEST METHOD RESULT

Water Content mg/kg. 18

Color, APHA < 5

Specific Gravity 20 deg C 1.3277

Purity wt % 99.94

Initial boiling point deg C 39.6

Chloroform mg/kg < 10

Appearance Visual Clear & bright

Carbon Tetrachloride mg/kg <0.001

Philadelphia, Pa

Tank 223

Effective Date: January 3, 2003

Testing Company: Laboratory Services

121602

Approved by:___________________________________