Test Tube Rack and Drain Polypropylene free and renewable energy in an

and renewable energy in an interactive

The Soil Hydrometers SG 0

or make solutions with precise concentrations

The gentle yet effective nutating action reduces the chance of sample spillage and air bubble formation

Test Tube Rack and Drain Polypropylene free and renewable energy in anThis Test Tube Rack and Drain is a combination support rack and drying rack, made of high density, mineral filled Polypropylene to prevent floating in water. It is designed for general laboratory work and is capable of withstanding high temperature washing and autoclaving. Kit Components: 1 x Plastic base with test tube support pins 2 x Plastic frames to carry test tubes. Depending on the model ordered, these may be for 25mm tubes or for 16 mm & 10mm