Thermo Fisher, 5970-0220PK, Nalgene™ Unwire™ Test Tube Racks: Resmer™ Manufacturing Technology

Color: Yellow
Array: 4 x 10
For Use With (Equipment): 20mm Tubes
Unit Size: Each
• Smooth finish leaves fewer places for contaminants to lodge; no welds to break, no sharp edges.
• Endplates accept large labels for easy identification of samples.
• Higher specific gravity than water so it stays submerged in a water bath and won't float.
• Withstands most lab chemicals and temperatures up to 121°C for a variety of lab procedures.
• Available in six bright colors to help keep samples organized.
• 15mL conical tubes fit 20mm racks; 50mL conical fit 30mm racks.
• No assembly is required; rack is ready to use.Please recycle the corrugated cartons and LDPE bags in which your Nalgene products are packaged.