NIZHNEKAMSKNEFTEKHIM USA

Ethyl Acetate 99.5%

Certificate of Analysis

TEST METHOD RESULT

Water Content, wt % D-1384 0.013

Color D-1209 < 5

Specific Gravity, 20 deg C D-4052 0.9018

Purity, wt % GLC 99.93

Ethyl Alcohol, wt % GLC 0.01

Appearance Visual Clear

Refractive Index D-1218 1.3724

Acidity as Acetic Acid, wt % D-1613 0.001

Philadelphia, Pa

Tank 215

Effective Date: January 2, 2003

Testing Company: Laboratory Services

121902

Approved by:___________________________________