Clear Plastic Test Tube Set with Caps and Rack - 90 Tubes, 13x100mm - Karter Scientific 207D4

In the United States of America, Karter Scientific is a registered trademark that requires authorized permission for resale in order to maintain quality control. The best-selling product is a set of 90 plastic test tubes with racks and caps. This set includes 90 laboratory quality 13x100 Polystyrene test tubes, with 18 caps in each of the following colors: red, white, blue, mauve, and green to fit the tubes. Also included is a 90-place test tube rack. The test tubes are made of Polystyrene, measuring 13x100mm (0.5x4 inches), and are clear in color. The test tube caps have flanges and come in 18 pieces for each color: red, white, blue, mauve, and green. The test tube rack is white and has 90 holes for holding the test tubes securely.

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