17 alpha(H),21 alpha(H)-Hopane, 50µg/mL in Isooctane, 1ml Back Catalog number: 2888.30-50-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 95807 L(+)Lactic acid Price on request 30034 EPA Method 525Mixes Price on request 96541 Pentobarbital Price on request