2,4,6-Trichloro[13C6]phenol, 1.2ml x 100ug/ml, isooctane

6β-Μethyl Prednisolone 21-Acetate (>90%), 2,5mg

2,3,3-Trimethylpentane, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 560-21-4

n-Tetradecane