White nylon coated or stainless steel wire, electrochemically polished. 3-tier design, second tier approximately 30mm high. For 50ml test tubes.

Test tubes racks wire
Racks wire, for test tubes
Test tubes racks wire
Racks wire, for test tubes
Test tubes racks wire
Racks wire, for test tubes
Test tubes racks wire
Racks wire, for test tubes
Test tubes racks wire
Racks wire, for test tubes
Test tubes racks wire
Racks wire, for test tubes