WP pH @ 25°C

2,2',4,5,5'-Pentachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 37680-73-2

Calycosin-7-O-beta-D-glucoside, >98%, 20mg

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