ASTM D-4815 Calibration Mix #4 Back Catalog number: 51067 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1261.14-K-IO 2-Butylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1134-62-9 Price on request 10774.12.50-IO 2,2',3,3',4,5,5',6,6'-Nonabromobiphenyl Price on request 8576.5-KIT 4-tert-Octylphenol EO Kit (EO=0-9), , Solvent-, Unit 1mL, # of units-1, Cas.no. Price on request