Stigmastanol Back Catalog number: 72002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended X9144 Nitrobenzene Price on request 33001 EPA Method 524.2 - Revision 4.0 Price on request 676301 2-Fluorofluorene, 100 µg/ml, Cyclohexane, 1ml Price on request