N-methylperfluoro-1-butanesulfonamide, 1.2ml x 50ug/ml, methanol

Hexythiazox, 10.0 µg/ml, Acetonitrile, 10ml

Cimetidine guanidine derivative (N-Methyl-N'-[2-[[(5-methyl-H-imidazol-4-yl)-methyl]-thiol]-ethyl]-guanidine dihydrochloride), neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 59660-24-1

Deuterated PAH Std., 2000µg/ml in MeChl, 1ml