2,7-Dichloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Ammonium dihydrogen phosphate Modifier

1,2,4-Trimethylbenzene, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 95-63-6

cis-1,2,3,6-Tetrahydrophthalimide, 100 µg/ml, Eth