Thallium (Tl) Back Catalog number: 57081 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-IS-E200 Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request 1287.30-10MG Ursolic acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 77-52-1 Price on request 9398.20-K-ME (+/-)-Citalopram-d4 hydrobromide, 1000µg/ml in MeOH, 1ml Price on request