Snap-N-Rack Tube Rack for 25mm Tubes, 40-Place, PP, Blue test-plates 5V G-13 Battery include Functions:

5V G-13 Battery include Functions: · Memory · Count Up/Down · Time In/Out · Alarm · Time of Day (12 and 24 Hour Clock)

This makes the bottle tamper-evident

They are stackable and feature snap on lids

The holder completes the blood collection assembly when combined with appropriate needles and evacuated blood collection tubes

The tubes have a conical bottom with a skirt and feature white printed graduation marks and a white frosted writing area

Snap-N-Rack Tube Rack for 25mm Tubes, 40-Place, PP, Blue test-plates 5V G-13 Battery include Functions:This innovative line of plastic test tube racks are shipped flat in order to reduce shelf space and then simply snap together for use. The special design allows all samples to be incubated at the same temperature. These racks can be used in freezers without deforming or going brittle. They will not rot, rust of deform. Alphanumeric markings are molded into the racks to provide easy test tube identification. They are available in assorted colors for