Aliphatic Internal Standard Back Catalog number: 97279 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11669.12-100-IO 3,4'-Dichlorobiphenyl ,100 µg/mL,isooctane,1mL Price on request 29403-10CY10 Pesticides - Mix 18, 10 µg/ml in Cyclohexan, 10ml Price on request 71897 4-Methylcatechol Price on request