Tobacco acid pyrophosphatase
Calf Intestinal Alkaline Phosphatase (CIP)
Antarctic Phosphatase
E. coli Inorganic Pyrophosphatase
Thermostable Tth Inorganic Pyrophosphatase
Thermostable Pho Inorganic Pyrophosphatase
Thermolabile alkaline phosphatase
E. coli RNA pyrophosphohydrolase, RppH