Strontium (Sr) Back Catalog number: 57038 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2217.16-100-TX10 1-Nitropyrene-d9, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 93487-20-8 Price on request 18218 TCLP - Pesticide Spiking Standard Price on request 59804 TOC Calibration Standard (C) Price on request