Metal-free centrifuge tubes are ideal for environmental uses such as water analysis and other applications wherein tubes have the potential to contaminate samples.
Easy-to-read black graduations are accurate to ±2%, with 0.5 ml increments (15 ml) or 2.5 ml increments (50 ml). Both the graduations and writing areas are chloroform-resistant. Engraved graduation at the conical bottom of each tube. Max. rotational speed up to 12500 g. Leak-proof