array(13) { ["_edit_lock"]=> array(1) { [0]=> string(12) "1637228252:2" } ["_edit_last"]=> array(1) { [0]=> string(1) "2" } ["_yoast_wpseo_estimated-reading-time-minutes"]=> array(1) { [0]=> string(1) "3" } ["_editorskit_title_hidden"]=> array(1) { [0]=> string(0) "" } ["_editorskit_reading_time"]=> array(1) { [0]=> string(1) "1" } ["_yoast_wpseo_content_score"]=> array(1) { [0]=> string(2) "90" } ["_editorskit_typography_data"]=> array(1) { [0]=> string(6) "a:0:{}" } ["_editorskit_blocks_typography"]=> array(1) { [0]=> string(0) "" } ["redirect"]=> array(1) { [0]=> string(0) "" } ["_redirect"]=> array(1) { [0]=> string(19) "field_60ec1f44cda0a" } ["region"]=> array(1) { [0]=> string(0) "" } ["_region"]=> array(1) { [0]=> string(19) "field_6193c32031a77" } ["source"]=> array(1) { [0]=> string(14) "Nordic Markets" } }

Schwörm Agar

Schwörm Agar for Salmonella H-phase Detection

A Salmonella bacterium expresses normally only one H antigen at a time and in the Salmonella culture usually only one of the H phases are dominating. This dominating phase is called the first phase and can be determined from the Schwörm agar culture.

The second phase is determined by adding phase inversion antisera against the identified first phase to the Schwörm agar, this allows the bacteria to express the second H phase antigen and swarm.

More than 75 years’ experience research and production of Salmonella antisera

A range of products with strong portfolio breadth and depth to facilitate accurate identification

Fast and reliable results

We offer experienced technical support

Product range

Article NumberProductVolumePackingWebshop
1038 (only in Denmark)Schwörm Agar20 mL18 vials/boxGo to webshop
82491Schwörm Agar60 mL1 bottleGo to webshop
29565 (only in Denmark)Schwörm Agar0.2 L1 bottleGo to webshop
62411 (only outside Denmark)Schwörm Agar0.2 L1 bottleGo to webshop


Please find the available downloads here.


Click on the link below to download the IFU.

Schwörm Agar


Please, reach out if you have questions, comments or requests.