Multi-Element Check Standard

Benzo[a]pentacene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 239-98-5

Eosin Y, Dye content ~99 %, 5g

1-Chlorooctadecane, 10000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 3386-33-2