Tolbutamide-d9 (butyl-d9),neat,neat,10mg,

2,4-Dinitrotoluene

Spiking Standard 5

2,2',3,3',4,4',5',6-Octachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 42740-50-1