ASTM D-5580 Daily Check Back Catalog number: 94852 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DFP-LCS-B20 Mass-Labelled PCDDs/PCDFs/PCBs Solution/Mixture, 1.2ml, nonane Price on request 18000-0660-100AN5 Ketoprofen, 100µg/ml in Acetonitrile, 5ml Price on request 3342.8-100-AN Chlorothalonil Price on request