Diphenylsulfide in isooctane, Blank Units: 5x1mL ampoules Back Catalog number: S-4035-5K-10IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 82535 EPA Method 8250 - Acid Matrix Spiking Solution Price on request 0792.14-K-IO 1,2,3,4,5,6,7,8-Octahydrophenanthrene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5325-97-3 Price on request 70939 MCPP methyl derivative Price on request