Method 200.7 Single Element Kit Back Catalog number: 52250 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DD-123467-S 1,2,3,4,6,7-Hexachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane Price on request 0626.34-K-IO Botryococcane C32-C34, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. - / 100664-68-4 / 76060-38-3 Price on request 676711 1,4-Diaminobutane, 250mg Price on request