Calibration Standard Mix 1 Back Catalog number: 52043 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66031 2,4’,5-Trichlorobiphenyl (31) Price on request 676956 Perfluorohexadecanoic acid, 100mg Price on request 1548.17-K-IOX10 n-Heptadecane-d36, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 39756-35-9 Price on request