Sodium (Na), 1000µg/ml in 2%-HNO3/Water, 100ml

Ranitidine-HCl, 100µg/ml in Acetonitrile, 5ml

9-Methylacridine, 200µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 611-64-3

Bisphenol S-d8 (2,2',3,3',5,5',6,6'-d8), 10mg