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

Norcodeine, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 467-15-2

Glycerol, Stock solution, 500µg/mL, Solvent-dry pyridine, Unit 10mL, # of units-1, Cas.no. 56-81-5

1,2-Octanediol, 100mg