Metals Standard #1 Back Catalog number: 59330 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DD-123-S 1,2,3-Trichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane Price on request 22001 Hexadecane Extraction Volatiles - BTEX Price on request 3H118 2,3',4,4',5-Pentachloro-3-biphenylol, 1.2ml x 50ug/ml, nonane Price on request