Thermo Scientific Nalgene™ Unwire™ Test Tube Racks Blue For 30mm Tubes Case of 8 5970-0330

Securely hold a full load of test tubes or centrifuge tubes with Thermo Scientific Nalgene Unwire Test Tube Racks. Molded in a single piece for exceptional strength and durability, these racks have a smooth finish that leaves fewer places for contaminants to lodge. Endplates accept large labels for easy identification of samples. Withstands most lab chemicals and temperatures up to 121°C, making them ideal for a variety of lab procedures. Available in six bright colors, these racks are perfect for keeping samples organized. No assembly is required, and they are ready to use with 13-30mm diameter tubes.

Top product features:

• Smooth finish leaves fewer places for contaminants to lodge.
• No welds to break, no sharp edges.
• Higher specific gravity than water so it stays submerged in a water bath and won't float.

Top product applications:

• Holding and organizing test tubes in a laboratory setting
• Organizing and labeling samples in a water bath
• Storing and transporting 13-30mm diameter test tubes in a laboratory environment