Interference Standard 4 Back Catalog number: 52041A Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended E520402 Emamectin-D3 (>80%), 1mg Price on request 72758 Pyraclostrobin Price on request 8789.27-5UG C27 Tetracyclic terpane Z1, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. Price on request