1-888-494-8555

5% Off All Online Orders

Amazon Gift Card Program

Loyalty Pays! A Special Thank You from RayBiotech

Get a $5 Gift Card in Every Kit!

RayBiotech Customer Appreciation

In fact, we put this gift card in every individual kit box shipped. For example, our 5 plate ELISA kit comes with a separate box for each plate - That's $25 in gift cards for one order! The $5 gift cards can only be found in kitted products, such as our ELISAs and Arrays. Order today to get one step closer to buying that sweet poster of Justin Bieber!

$5 Not Enough? Then Review Our Products.

RayBiotech $100 Gift Card Giveaway

We invite you to submit a review for any product you have purchased and tested. All reviewers who post before 3/31/2018 will be entered into a $100 Amazon gift card giveaway. Have you tested multiple products of ours in the past? Great! More reviews = More entries.

*Offers valid for direct customers of RayBiotech in North America only.

How to Write a Review

Reviewing our products is easy. Simply find the website listing for the research product you tested and click one of the links shown in the image below.

write-a-review