2,3,4,4',5-Pentachlorobiphenyl

Fluorescein disodium salt dihydrate, 90%,neat,neat,100mg,

2,3',4',5-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

2,3,4,6-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,