Herbicide Spiking Standard - TCLP Procedure Back Catalog number: 19249 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94984 PCB Congener Mix #6 Price on request 50678 Propionic Acid (C3H6O2) Price on request 2419.15-K-IPX5 Bisphenol-A-d16, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 96210-87-6 Price on request