CLP Pesticides & PCB's Resolution Check Mix Back Catalog number: 19161 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended TCDT-85 2,4,6,8-Tetrachlorodibenzothiophene, 1.2ml x 50ug/ml, toluene Price on request 682870 4-Chlorobenzotrichloride, 1000mg Price on request 673391 Monocrotophos, 100 µg/ml, Acetonitrile, 5ml Price on request