Tridemorph, 10.0 µg/ml, Isooctane, 10ml Back Catalog number: 679971 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended DF-ST-A Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Price on request 70697 Fonofos Price on request 50286 Nitrate (NO3-) as N Price on request