Glycerol: See product 3644.3 Back Catalog number: (3837.3) Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 0764.16-500-IO 1,9-Dimethylphenanthrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 20291-73-0 Price on request 93893 Semi-Volatile Mix Price on request DF-IS-D200 Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request