CLP - Base/Neutral Matrix Spiking Solution Back Catalog number: 19072 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-13638A1-1ML Triasuluron, 100µg/ml in Acetonitrile, 1ml Price on request 0221.24-200-T Benzo[b]perylene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 197-70-6 Price on request PBT Pentabromotoluene, 1.2ml x 50ug/ml , toluene Price on request