2,4'-DDT-d8, 100µg/ml in Isooctane, 1ml Back Catalog number: 2972.14-100-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 92368 MA - VPH Surrogate Spike Price on request 2199.11-100-ME 2-Methyl-1-nitronaphthalene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 881-03-8 Price on request HBDE-4005N-1MG 6-Hydroxy-2,2',4,4'-tetrabromodiphenyl ether, 1mg Price on request