CLP Semi-Volatile Internal Standard Back Catalog number: 13009 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3602.10-K-IO 1,2,3,4-Tetramethylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 488-23-3 Price on request 675710 Difenoconazole-alcohol, 10mg Price on request MCDE-0 [13C12]Diphenyl ether, 1.2ml x 50ug/ml, nonane Price on request