Conductivity/TDS Standard (500 uS/cm)

DL-4-Fluoromethamphetamine hydrochloride, 1000µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 52063-62-4

Methyl 11-cis-octadecenoate (C18:1n-7)

Butyl methoxydibenzoyl-methane , neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 70356-09-1