[13C12]Dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Back Catalog number: MDD-0 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 0070.9-K-CY cis-Bicyclo[4.3.0]nonane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 4551-51-3 Price on request 94203 Method 624 Volatile Standard Price on request 0728.12-K-IO 2,3-Dimethylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 581-40-8 Price on request