Heptenophos Back Catalog number: 72716 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 32661 1,2-Diethylbenzene Price on request 2127.12-10-IOX10 Arochlor 1248 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 12672-29-6 Price on request 98138 FID Test Mix - 20ug/mL Price on request