Spectinomycin sulfate hydrate, certified, 0.1g

Epichlorhydrin, 1ml

Di-n-butyl sebacate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 109-43-3

Octachloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane