21) 06980 LDS 698
Manufacturer: EXCITON CHEMICAL CO INC
Index Date: 1989-10-03


22) 05400 COUMARIN 540
Manufacturer: EXCITON CHEMICAL CO INC
Index Date: 1986-10-03

23) 05460 PYRROMETHENE 546
Manufacturer: EXCITON CHEMICAL CO INC
Index Date: 1995-03-24

24) ETHYLENE GLYCOL
Manufacturer: EXCITON CHEMICAL CO INC
Index Date: 1991-08-12

25) STILBENE 420, 04200
Manufacturer: EXCITON CHEMICAL CO INC
Index Date: 1991-06-10

26) 08422 HITC IODIDE
Manufacturer: EXCITON CHEMICAL CO INC
Index Date: 1991-08-05

27) COUMARIN 480, 04800
Manufacturer: EXCITON CHEMICAL CO INC
Index Date: 1991-06-13

28) 07510 LDS 751
Manufacturer: EXCITON CHEMICAL CO INC
Index Date: 1986-10-03

29) 06480 DODC IODIDE
Manufacturer: EXCITON CHEMICAL CO INC
Index Date: 1986-10-03

30) BPBD-365, 03650
Manufacturer: EXCITON CHEMICAL CO INC
Index Date: 1990-06-21