4-n-Nonylphenol, 100 µg/ml, Methanol, 1ml Back Catalog number: 680446 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 98326 VOC Additionals Standard Price on request 70514 n-Hexadecane, 1000µg/mL in methylene chloride, 1ml Price on request 680420 Bis(2-ethylhexyl) maleate, 250mg Price on request