Vancomycin hydrochloride, 100mg

d4 C29 alpha alpha alpha (20R)-Ethylcholestane, 10µg/mL in Isooctane, 1ml

Piperazine, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 110-85-0

Arochlor 1232, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11141-16-5