Bezafibrate, 100 µg/ml, Acetonitrile, 1ml

2,2',3,4,4',5,6'-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,

(±)-Vanillomandelic acid-d3,neat,neat,50mg,

4-Chloroguaiacol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 16766-30-6