Phthalic-3,4,5,6-d4 acid,neat,neat,1g,

2,3',5-Tribromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 59080-35-2

Metrafenone, 10.0 µg/ml, Acetonitrile, 10ml

D-Sorbitol, 250mg