71) PERCHLOROETHYLENE
Manufacturer: PPG INDUSTRIES INC
Index Date: 1993-11-16


72) ARGOMIX 218
Manufacturer: MG INDUSTRIES
Index Date: 1990-12-03

73) ARGOMIX 225
Manufacturer: MG INDUSTRIES
Index Date: 1990-12-03

74) SULPHUR HEXAFLUORIDE
Manufacturer: MG INDUSTRIES
Index Date: 2000-06-01

75) METHANOL
Manufacturer: HOC INDUSTRIES INC
Index Date: 2001-03-13

76) REDUCER, DTR607W.C.
Manufacturer: PPG INDUSTRIES
Index Date: 1987-01-01

77) CYANIDE
Manufacturer: SPEX INDUSTRIES, INC
Index Date: 1993-05-07

78) GLACIER MELT
Manufacturer: CP INDUSTRIES
Index Date: 1995-12-14

79) P20J274
Manufacturer: AEROVOX INDUSTRIES, INC
Index Date: 1985-01-01

80) DFL PUTTY
Manufacturer: PPG INDUSTRIES
Index Date: 1993-05-24