Perfluoro-n-[1,2,3,4-13C4]butanoic acid, 50µg/ml in MeOH, 1,2ml

2-Ethylaniline, 250mg

Triphenyltin-d15 chloride, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 358731-94-9

Sulfamethoxazole, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 723-46-6