Products and Services | Embryo Flushing Supreme

Product Description

Embryo Flushing Supreme (EFS) is used to flush embryos from the uterus of super-ovulated donor animals. RLI EFS contains the surfactant PVA, embryo protein nutrients, and the antibiotics kanamycin sulphate and gentamicin. The EFS is filtered with a 0.22 µM membrane filter during the manufacturing process.

RLI EFS is prepared for commercial and research use and is embryo culture tested. RLI EFS has been prepackaged in 1000-mL and 2000-mL infusion bags,  each with two ports: one needle septum port and one spike port.


RLI EFS may be refrigerated at 2-8°C. It should be used by its expiration date and should be discarded if a precipitate forms.

For more information about EFS, please visit


For Animal Use Only

1000-mL and 2000-mL infusion bags


Production of cattle embryos. Expanded bovine blastocysts were flushed from donor cows. Inner cell mass cells (blue) were distinguished from TE cells (pink) after immune-staining with specific antibodies. Offspring were produced after transfer of thawed embryos into recipient cows.


Ordering Information


Cat # RLI EFS 01:    1000 mL/bag        $21 plus S&H


Cat # RLI EFS 02:   2000 mL/bag         $35 plus S&H



You can place your order by phone (904-379-6507) or fax (301-576-5078).
You can also send your inquires following following this link.
Thank you for your business.

Product flyer (pdf format)


Instructions (pdf format)


Shipping and Return policy

Products and Services | Embryo Flushing Supreme