PCB Mix 50 ppb Back Catalog number: 95017 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673250 Demeton-S-methyl-sulfoxide, 10.0 µg/ml, Acetonitr Price on request XA15220000AL Mevinphos, 100µg/mL in Acetonitrile, 1ml Price on request 675796 Epoxiconazole, 100 µg/ml, Ethyl acetate, 5ml Price on request