Strontium (Sr) Back Catalog number: 56138 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 684084 Chloroacetic Acid, 100 µg/ml, Acetonitrile, 1ml Price on request 684121 n-Pentyl-iso-pentylphthalate, 50mg Price on request 3189.20-K-IO Ethyl octadecanoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 111-61-5 Price on request