Tubes

Snap-N-Rack Tube Rack for 16mm and 17mm Tubes, 60-Place, PP, Yellow

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...

Snap-N-Rack Tube Rack for 20mm and 21mm Tubes, 40-Place, PP, Blue

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...

Snap-N-Rack Tube Rack for 20mm and 21mm Tubes, 40-Place, PP, Red

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...

Snap-N-Rack Tube Rack for 20mm and 21mm Tubes, 40-Place, PP, White

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...

Snap-N-Rack Tube Rack for 20mm and 21mm Tubes, 40-Place, PP, Yellow

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...

Snap-N-Rack Tube Rack for 25mm Tubes, 40-Place, PP, Blue

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...

Snap-N-Rack Tube Rack for 25mm Tubes, 40-Place, PP, Red

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...

Snap-N-Rack Tube Rack for 25mm Tubes, 40-Place, PP, White

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...

Snap-N-Rack Tube Rack for 25mm Tubes, 40-Place, PP, Yellow

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...

Snap-N-Rack Tube Rack for 30mm Tubes, 24-Place, PP, Blue

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...

Snap-N-Rack Tube Rack for 30mm Tubes, 24-Place, PP, Red

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...

Snap-N-Rack Tube Rack for 30mm Tubes, 24-Place, PP, White

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...