Edifenphos, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 677903 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended PN-23S 1,4,5-Trichloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request S-4035-10K-10IO Diphenylsulfide in isooctane, Blank Units: 5x1mL ampoules Price on request 79190 Endothall Price on request