Hi Bart.

I have good experience with E-Z Mixin. 

http://www.arssales.com/epi-mix_std_cst.html

There are also MiniTube products on the market and they work really good.

Regards,

Jiri

I recommended the cryopreservation diluter called BotuCrio, Biotech Botucatu, Botucatu, São Paulo, Brazil.

Also for fresh and cooled semen?

 No only for cooled semen.

you mean only for freezing?

Tris-egg yolk, Tes-egg yolk and Hepes all of them are good fextenders for ammalian species.

Hi!

Kenney extender does also work well for cooled and fresh semen and it is less expensive than INRA96, although INRA96 is a really good one.

Bea

Dear Bart.

In case you are able to use a lab it is also quite easy to produce your own extender. But it is necessary to check produced insemination doses before you will sell or use it. 

If you are interested for some advices don't hesitate to email me.

Regards,

Jiri

Hi,

INRA96 is the best extender for cooled stallion semen and INRA freeze is the the best for cryopreservation at -196 C

Magdi

Hi, I guess you are from the NL, I worked at UU University for 2 ys and there is a dutch extender which is called Spervital that is really good and cheap for fresh and chilled semen....I hope this will help. Regards.

Kenney extender is the best one !