Spectinomycin sulfate hydrate, certified, 0.1g

Metals Mix #1

Gabapentin, 100µg/ml in Acetonitrile, 5ml

n-Heptadecane, ?13C: - 25.72, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 629-78-7