Surrogate Standard Back Catalog number: 98607 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681671 Octachlorostyrene, 20mg Price on request 676712 1,5-Diaminopentane, 250mg Price on request 9092.14-100-IO Butylphenyl methylpropional, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 80-54-6 Price on request