Dear Valued Customers: The state of Illinois has declared a mandatory shutdown currently in place until 4/7. As an essential business serving the needs of the education and healthcare communities, we will be continuing to process and ship orders as well as provide ongoing customer service support. We’re taking every necessary precaution in continuing to serve our communities so that you have one less thing to worry about. Please continue taking care of yourself and others.
<p>You arrive at a crime scene only to find that all of the blood that may have been present has dried<br />and is no longer visible. How can you determine if and where the blood is present? Fun forensic science activities about blood evidence and analysis!</p>
