D-Mannose, 250mg

1,2,4-Trichlorobenzene-d3, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 2199-72-6

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

4,4'-DDE, 100 µg/ml, Toluene, 5ml