Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: DDF-MDT Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 92423 Pesticide Mix, 100µg/ml in Toluene, 1ml Price on request 53065 Spiking Standard 2 Price on request 11921.9-100-ME (-)-Captopril,100 µg/mL,MeOH,1mL, Price on request