CLP - Acids Matrix Spiking Solution Back Catalog number: 19073 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675588 Thiofanox-sulfone, 100 µg/ml, Acetonitrile, 5ml Price on request PN-23S 1,4,5-Trichloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request DF-1278-S 1,2,7,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request