ITEM NAME:20 pcs Test tubes 100 x 15mm Disposable non-graduated plastic tubes blue F2L2 20 pcs Test tubes 100 x 15mm Disposable non-graduated plastic tubes blue F2L2 Test plastic tubes for laboratory tests; Round bottom with screw-on top. Ideal for samples, food color, craft, household etc. These were ready for use as centrifuge tubes and are thus dense. Chemically resistant to most acids, alkalis and many common solvents. Plastic reaction vessels for laboratory tests Color: Blue Material: Plastic Size: 100 * 15mm Package inclusive 20 * Plastic test tubes with screw cap Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
