Alternate Interferents A Back Catalog number: 52026 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended A616600 2-Amino-3-methyl-3H-imidazo[4,5-f]quinoline-2-13C, 5mg Price on request 685561 Phenamacril, 50mg Price on request 90821 Creosote Price on request