1) SC - 252
Manufacturer: GREAT LAKES ASSOCIATES
Index Date: 1992-01-02


2) ALL ORGANIC BOILER TREATMENT (MIXTURE)
Manufacturer: GREAT LAKES ASSOCIATES
Index Date: 1992-01-02

3) SC - 260
Manufacturer: GREAT LAKES ASSOCIATES
Index Date: 1992-01-02

4) GREAT LAKES HALON 1301
Manufacturer: GREAT LAKES CHEMICAL
Index Date: 1986-09-01

5) GREAT LAKES DE-79TM
Manufacturer: GREAT LAKES CHEMICAL CORP.
Index Date: 2002-04-25

6) GREAT LAKES HALON 1211
Manufacturer: GREAT LAKES CHEMICAL CORP.
Index Date: 1986-09-01

7) GREAT LAKES HALON 2402
Manufacturer: GREAT LAKES CHEMICAL CORP
Index Date: 1986-10-01

8) GREAT LAKES BC-52, 410
Manufacturer: GREAT LAKES CHEMICAL CORP
Index Date: 1990-10-01

9) GREAT LAKES HALON 1211
Manufacturer: GREAT LAKES CHEMICAL CORP.
Index Date: 1986-09-01

10) GREAT LAKES HALON 1211
Manufacturer: GREAT LAKES CHEMICAL CORPORATION
Index Date: 1986-09-01