Interference Standard 4 Back Catalog number: 52041A Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 18208 TCLP - Pesticide Spiking Standard Price on request 94450 Pesticide Standard Price on request 0329.16-200-TX10 Pyrene-d10, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 1718-52-1 Price on request