PCB No. 77, 10µg/ml in Isooctane, 10ml Back Catalog number: L20007700IO Availability: In the manufacturer's stock Price on request - + Recommended 680346 Chloramphenicol, 100 µg/ml, Acetonitrile, 1ml Price on request ACQ-AQ50-015 Ethanol standard in water,5.0g/L,water, 1.5mL Price on request DF-ST-B Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Price on request