Antimony (Sb), 1000µg/ml in 2%-HNO3/Water, 100ml

Dimethyl phthalate-3,4,5,6-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93951-89-4

O,O-Diethylthiophosphate-13C2, sodium salt, 100µg/ml in MeOH, 1ml

Bisphenol-A-3,3',5,5'-d4, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 347841-41-2