Thorium (Th) Back Catalog number: 58090 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3049.28-K-IO Di-iso-decyl phthalate in mixture with C9-11-branched alkyl o-phthalate, C10 rich, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 68515-49-1 Price on request D0723 1,3-Diphenylguanidine, >98%, 25g Price on request 93443 Citric acid [0.2% wt] Price on request