Acid Surrogate Standard Back Catalog number: 23005 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 16218 Chlordane Price on request 2361.24-K-IO Di-n-octyl phthalate-3,4,5,6-d4,1000 µg/mL,isooctane,1mL, Price on request 70969 n-Pentadecane Price on request