8270 Semi-Volatile Mix Back Catalog number: 82722 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11686.12-100-IO 2,2',3,6-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request 90728 BTEX + MTBE Price on request S-FC103S-2X1.2ML BHC (beta isomer-13C6), 50µg/ml in Nonane, 2x1,2ml Price on request