Fermentation Acids Standard Back Catalog number: 67033 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2723.16-100-IO 1,3,4-d3-2-Isopropylthioxanthone, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 675263 Dicofol, 100mg Price on request 673613 alpha-HCH, 10 µg/ml, Ethyl acetate, 10ml Price on request