DOW 624 Volatile Internal/Surrogate Standard

Methyl dodecylbenzenesulfonate, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 52319-06-9

Reference Material ASTM 5010A, 1ml

(±)-Pheniramine,1000 µg/mL,MeOH,1mL,