IC Standard 1A Back Catalog number: 50699 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681915 4,4'-Dibromobenzophenone, 100 µg/ml, Ethyl acetat Price on request 95129 11 VOC Mix, 200µg/ml in MeOH, 1ml Price on request 677945 TFNA-AM, 10.0 µg/ml, Acetonitrile, 10ml Price on request