NIZHNEKAMSKNEFTEKHIM USA

Methyl Ethyl Ketone

Certificate of Analysis

TEST SPECIFICATION RESULT

Water Content <0.1 wt %. 0.026

Color, pt/co 10 max. < 5

Specific Gravity 20 deg C 0.805 – 0.807 0.8058

Acidity as Acetic Acid <0.002 wt% 0.001

Purity >99.5 wt % 99.92

Non-volatile matter 20 mg/100ml max. 0.1 mg

Distillation range deg C

Initial boiling point 79.2

Dry point 79.9

Odor Characteristic

Appearance Visual Clear & bright

Philadelphia, Pa

Tank 149

Effective Date: January 2, 2003

Testing Company: Laboratory Services

110702

Approved by:___________________________________