Strontium (Sr) Back Catalog number: 58138 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3504.6-100-CY Tecnazene Price on request DF-IS-I40 Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request 8416.10-10G Perfluorodecalin (mix E/Z), , Solvent-, Unit 10g, # of units-, Cas.no. 306-94-5 Price on request