Zirconium standard

U{13C24}-T-2 Toxin, 25µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.

Mesalazine, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 89-57-6

(±)-Atenolol,100 µg/mL,MeOH,1mL,