Sodium L-lactate

2,3,4,6-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

2-n-Pentyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147793-32-3

Methylundecanoate C11:0, 10mg/ml in Hexane, 1ml