Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: DF-ST-C Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 673460 Trichlorfon, 10.0 µg/ml, Acetonitrile, 10ml Price on request 8679.15-100-CY Tebutam Price on request 675177 2,3,5-Trimethylphenol, 100 µg/ml, Methanol, 5ml Price on request