n-Eicosane-d42, 1000µg/ml in IO, 1ml Back Catalog number: 1021.20-K-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 1969.12-50-IO 2,3',4,4',6-Pentabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 189084-66-0 Price on request 78017 MCPA, 1000µg/ml in MTBE, 1ml Price on request 1340.12-100-T 4-Nitrobiphenyl, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 92-93-3 Price on request