L-K Industries glass centrifuge tube delivers accuracy for the separation of crude oil and basic sediment and water in centrifuges. Other applications for this tube include petroleum, hydrocarbons, agriculture, and chemicals. The tube can also be used in regulatory environments. Graduated marks are etched permanently on high-quality glass to improve visibility and provide long life. Each centrifuge tube features a unique serial number to provide precise traceability. The 2mm thick wall provides durability and high RCF capability. This tube is inspected, calibrated, and marked in-house using volumetric or gravimetric techniques. The B Style pear-shaped tube with extended capillary tip has more accurate readings at the tip of each tube.