Nasco Test Tube Holder
Product Number: WA23108
In Stock (Ships within 1-2 business days)
This rugged, clear acrylic holder is perfect for displaying test tubes that demonstrate fat, sugar, or salt content in foods. A label with information about test tube contents can be slid into the front of the holder for easy display (test tubes and label not included). Holder accommodates 10 test tubes, each 7/8 in. diameter.