Spectinomycin dihydrochloride pentahydrate, 250mg

Naphthalene-1-d1, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 865-62-7

1-Ethyl-4-methylbenzene (4-ethyltoluene, p-ethyltoluene), 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 622-96-8

2,6-Dinitrotoluene