1,4-Dimethylnaphthalene Back Catalog number: 71944 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11767.12-100-IO 2,3,3',4,4',5',6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 3438.10-100-CY Metamitron Price on request 679931 Dibenzosuberone, 100mg Price on request