Carbon Mix 2 (C)

1,1-Cyclohexanediacetic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 4355-11-7

d4 C29 alpha alpha alpha (20R)-Ethylcholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no.

Spectinomycin dihydrochloride pentahydrate, 250mg