13C6-Halofuginone hydrobromide, 100 µg/ml, Aceton

Salicylic acid-d4 (3,4,5,6-d4), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 7864-17-0

Tricosanoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2433-96-7

1,2-Bis(pentabromophenyl)ethane [13C14], 1.2ml x 25ug/ml, toluene