Ammonium dihydrogen phosphate Modifier Back Catalog number: 52340 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended M4-B-2378-CDF 4-Bromo-2,3,7,8-tetrachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene Price on request PBEB Pentabromoethylbenzene, 1.2ml x 50ug/ml , toluene Price on request 79046 Aldrin Price on request