BTEX & Naphthalene & Tetrachloroethene Back Catalog number: 95501 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L12082000CY 4,4´-DDT, 10µg/mL in Cyclohexane, 10ml Price on request 682071 m-Toluidine, 100 µg/ml, Methanol, 5ml Price on request 679715 Descyclopropyldicyclanil, 10mg Price on request