Aldrin Back Catalog number: 79009 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50454 Nitrate & Nitrite as N Price on request P48-W-ES WHO PCB Extraction Standard, 1.2ml, nonane Price on request 15900-1763-10AN5 Dimethenamid-ESA sodium salt, 10µg/ml in Acetonitrile, 5ml Price on request