Metals Mix #1 Back Catalog number: 50049 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3656.6-100-AN 1,2,4,5-Tetrachlorobenzene Price on request 673252 Desmedipham, 10.0 µg/ml, Acetonitrile, 10ml Price on request 72574 p-Nonylphenol (Total) Price on request