Naphthalene, 1000µg/ml in Acetonitrile, 1ml Back Catalog number: 79036 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3665.6-50-IO 1,2,4,5-Tetrabromobenzene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 636-28-2 Price on request 64688 Chlorpyrifos, 100µg/mL in MeOH, 1ml Price on request 56047 Silver (Ag) Price on request