6-Hour SemAid
6-Hour Sem-Aid is an avian semen extender used for artificial insemination of avian species.
In the early 1960’s, Dr. Robert Wichmann obtained his D.V.M. and Ph.D. from the University at California Davis. Instead of going into the small animal field, his interests were geared more towards microbiology and finding new ways to develop and produce vaccines for farm or feed animals. Read More
Autogenous CL Vaccine
Caseous lymphadenitis (CL) is a chronic, recurring disease in goats. A slowly enlarging, localized
Cattle, goats, poultry, sheep and many other animals have benefited from quality vaccines made by PHL since 1960. The veterinary community and animal health industry rely on PHL for commercial, as well as autogenous, or custom made products. PHL is a trusted source of disease prevention products for vets and ranchers alike.