Massachusetts APH Standard Back Catalog number: 94496 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11665.12-10-IO 2,3'-Dichlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 3830.3-1ML 2,3-Dichloro-1-propanol, neat, Solvent-neat, Unit 1ml, # of units-1, Cas.no. 616-23-9 Price on request N-11165-100MG Benzo(b)fluoranthene, 100mg Price on request