MR-A® greatly improves fertility and prolificacy results from the first day of preservation, compared to, more economical, short and medium-term extenders. It
allows boar semen preservation for up to 7 days. MR-A® is also well known for the presence of high-quality buffers in its formula, exerting extraordinary control on pH oscillations during semen dose preservation time. It reduces precipitation of proteins, favoring cellular metabolism balance, and greatly reduces agglutination (or clumping) of sperm cells.
The extender optimally controls bacterial growth during semen preservation, by the presence of broad-spectrum antimicrobial substances. MR-A® is the trusted semen extender for thousands of farmers!
MR-A® is manufactured under GMP quality certification, as well as ISO 9001 standards. it starts from high-quality raw materials and very strict controls which guarantee its efficiency, stability, and safety.