PAH Standard Back Catalog number: 98536 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 91356 Glycol Standard Price on request 681309 4-Isopropylaniline, 100 µg/ml, Methanol, 5ml Price on request S-4063-100-T 16 comp. 100 µg/mL in Toluene, 1mL in Ampoule Price on request