Owner: ADVANCED ANALYTICAL SOLUTIONS INC.

Electrical and Scientific Apparatus and 2 other

Owner

ADVANCED ANALYTICAL SOLUTIONS, INC.

Mar 31, 1998

Electrical and Scientific Apparatus

Owner

ADVANCED ANALYTICAL SOLUTIONS, INC.

Nov 18, 1997

Electrical and Scientific Apparatus and 2 other

Owner

ADVANCED ANALYTICAL SOLUTIONS, INC.

—

Computer and Scientific

Owner

ADVANCED ANALYTICAL SOLUTIONS, INC.

Oct 28, 1997