Ethephon D4, 100µg/mL in Acetone, 1ml

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

3,4'-Dichlorobiphenyl ,100 µg/mL,isooctane,1mL

2-Acetyl-6-methoxynaphthalene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 3900-45-6