D7-Penicillin G N-Ethylpiperidinium salt, 10mg

Anions Mix #1

2-Ethyl-5-methyl- and 2-ethyl-6-methylpyrazine, Isomer mixture, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

Perfluorohexadecanoic acid, 100mg