Bromomethane, 2000µg/ml in MeOH, 1ml

Propylene glycol, 1000mg

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

Melamine (13C3,99%; Amino-15N3,98%) 100 µg/mL in Water, 1,2ml