Erbium standard

Formaldehyde-DNPH Level 7 (20ug/mL)

2C-N hydrochloride,1000 µg base/mL,MeOH,1mL,

Roquefortine C, 100µg/mL, Solvent-dried down, Unit 1mL, # of units-1, Cas.no. 58735-64-1