Caffeine for system suitability, 10mg

Europium (Eu)

Naphtho[8,1,2-abc]coronene (Naphtho[2'.8',2.4]coronene), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 6596-38-9

D5-Atrazine-desisopropyl, 100 µg/ml, Acetone, 1m