Ammonium dihydrogen phosphate Modifier Back Catalog number: 52005 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 57047 Silver (Ag), 1000µg/ml in 2%-HNO3/Water, 100ml Price on request 83558 o-Tolualdehyde-DNPH, 100µg/ml in Acetonitrile, 1ml Price on request 91516 Aroclor 1248 Price on request