Semi-Volatile Standard Back Catalog number: 94046 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended X23144200CY Chloroparaffin C14-C17, 42% Cl, 100µg/ml in CY, 10ml Price on request DF-1247-S 1,2,4,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 10037.4-10MG 4-Nitrosopiperazin-2-one,neat,neat,10mg, Price on request