81) Agarose
Manufacturer: Mallinckrodt Chemicals
Index Date: 2000-01-01


82) EXTRAX
Manufacturer: OXFORD CHEMICALS INC
Index Date: 1985-07-29

83) ACTIVATED ALUMINA
Manufacturer: ALCAN CHEMICALS
Index Date: 1988-12-21

84) NONE
Manufacturer: SOBIN CHEMICALS, INC.
Index Date: 1985-01-01

85) ALKALINE CONDITIONER
Manufacturer: BARTLETT CHEMICALS
Index Date: 1994-07-28

86) KLEAR DRI
Manufacturer: DUBOIS CHEMICALS
Index Date: 1985-01-01

87) GLAZD PENTA
Manufacturer: VULCAN CHEMICALS
Index Date: 1987-02-01

88) M 200
Manufacturer: HUGHSON CHEMICALS
Index Date: 1985-01-01

89) KLEAR DRI
Manufacturer: DUBOIS CHEMICALS
Index Date: 1985-01-01

90) SODIUM BISULFATE
Manufacturer: BARTLETT CHEMICALS
Index Date: 1995-07-03