Aromatic Internal Standard Back Catalog number: 92285 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12360.16-100-ME Mono-n-octyl phthalate-3,4,5,6-d4, 100µg/ml in MeOH, 1ml Price on request 72134 Cyanocobalamin Price on request 3-B-278-CDF 3-Bromo-2,7,8-trichlorodibenzofuran, 1.2ml x 50ug/ml, toluene Price on request