1,2,3,4,7,8-Hexachlorodibenzofuran Back Catalog number: 10633.12-50-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 3055.28-50-IO alpha alpha alpha (20R,24S)-24-Methylcholestane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 511-20-6 Price on request 50744 Copper (Cu) - 7 PPM Price on request NCS DC73344 Synthetic limestone, 70g Price on request