Urs-12(13)-ene, 100µg/ml in Isooctane, 1ml Back Catalog number: 0786.30-100-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 680120 Isopropylbenzene, 500mg Price on request 95239 EPA Method 8260B Additionals #2 Price on request 92694 EPA Method 525.2 Standard Price on request