2-Chloro-1,3-propanediol, 25mg

1-n-Propylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2765-18-6

CMPU, 100 µg/ml, Acetone, 1ml

Perfluorooctane sulfonic acid, potassium salt,50 µg/mL,MeOH,1mL,