WS Phthalates Back Catalog number: 38130 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675989 4,4'-DDD, 100 µg/ml, Toluene, 5ml Price on request 94047 Semi-Volatile Standard Price on request 3843.7-1ML Benzyl alcohol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 100-51-6 Price on request