CLP Semi-Volatile Internal Standard Back Catalog number: 10019 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MOPCB-3004S 4-Methoxy-2,2',5'-trichlorobiphenyl, 100µg/ml in IO, 1ml Price on request 675764 Iodofenphos, 100 µg/ml, Ethyl acetate, 5ml Price on request 676671 2-Methoxyethyl acetate, 1ml Price on request