Challenge our Cayman products!
Replace your current kit with a free Cayman Chemicals kit...
Cayman Chemical assay kits provide the convenience, reliability, and accuracy your research depends on.
Discover the difference more than 30 years of experience makes in assay performance.
How to get your challenge kit:
- 1 Send in a proof-of-purchase from any competitor’s assay kit
- 2 We’ll then send you the comparable Cayman Chemical 96-well assay kit free*
* Limit one kit per customer. Customer may be asked to submit assay results to document the performance of the kit after receipt