1,1-Difluoroethylene, 1000µg/ml in MeOH, 1ml Back Catalog number: 71907 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 96604 Lysergic acid diethylamide (LSD) Price on request 31005 EPA Method 502/524 Fortification Solution Price on request 98808 Haloacetic Acids Price on request