PAH IS/S Standard, 4000µg/ml in MeChl., 1ml Back Catalog number: 95280 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended TCDT-83 2,3,7,8-Tetrachlorodibenzothiophene, 1.2ml x 50ug/ml, toluene Price on request 33221 1,2-Dichlorotetrafluoroethane Price on request S-13173A1-1ML Quinoxyfen, 100μg/ml in Acetonitrile, 1ml Price on request