Please complete our online form to request your free chXout DNA sampling kit by 3pm for same day* dispatch by Royal Mail.

We will post out kits to your chosen postal address as soon as possible via first class mail and send  confirmation via email when it is on it’s way.

If you are a regular client with us during “bird season”, we will automatically send out a kit to you at the end of March to early April each year. 

If you are a new client to chXout® we can use this information to set up your client record and send your your client reference number to include on any paperwork.

We look forward to working with you!

Please note that great crested newt eDNA sampling kits are available to purchase via our shop.

(*Kits will only be dispatched Monday-Friday)

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Quantities will be sent out within reason.

If you have more than 15 samples, please give us a call or drop us an email at

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If your bird is not on our species list, it would be extremely helpful to send us a sample from a known female of that species if you are able. This sample will be tested free of charge as a control.
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chXout® is a registered trademark of Complement Genomics Ltd.

Please note that we may be required to authenticate multiple requests for sampling kits made over a short time period.