Relaxweex 40 Graduated Cylinders 20 Test Tubes with Rack 4 Cylinders

Features: The 40 hole test tube rack works with 40 plastic test tubes to help classify, display, and organize samples efficiently. The additional 20 PET test tubes provide extra storage capacity for liquids, specimens, and laboratory materials Our clear plastic test tubes suitable for researchers and science enthusiasts. Supports hands on learning, laboratory skills development, and scientific exploration in both educational and personal settings Specifications: Material: plastic Color: transparent Style: classic Department: unisex Size: Test tubes rack: about 10.4 x 4.3 x 2.6 inches / 26.5 x 11 x 6.5 cm Plastic test tubes: about 0.63 x 3.94 inches / 1.6 x 10 cm PET test tubes: about 7.28 x 1.18 inches / 18.5 x 3 cm Graduated cylinders: 50 ML: about 7.2 x 1.0 inches/ 18.3 x 2.6 cm, base 2.4 inches/ 6 cm 100 ML: about 8.8 x 1.3 inches/ 22.4 x 3.3 cm, base 2.7 inches/ 6.8 cm 250 ML: about 11.8 x 1.7 inches/ 30 x 4.4 cm, base 3.2 inches/ 8.2 cm 500 ML: about 13.8 x 2.2 inches/ 35 x 5.5 cm, base 4.6 inches/ 11.6 cm Package includes: 1 x Test tube rack 40 x Plastic test tubes with stoppers 1 X 50 ml graduated cylinder 1 X 100 ml graduated cylinder 1 X 250 ml graduated cylinder 1 X 500 ml graduated cylinder 20 x PET test tubes Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays

• Complete Laboratory Set: the graduated cylinders set with tube rack includes 1 test tube rack, 40 plastic test tubes with white stoppers, 20 PET test tubes, and 4 graduated cylinders capacities; Our plastic test tubes with caps can meet various needs such as liquid measurement, sample storage
• Multiple Capacity Options: the measuring cylinder set includes 4 graduated cylinders in 50 ml, 100 ml, 250 ml, and 500 ml capacities; The various capacities allow convenient measuring, storing, and handling of different liquid volumes
• Sturdy Construction: the test tubes, graduated cylinders, and rack are made of plastic and PET materials, offering a lightweight structure that is less prone to breakage than glass alternatives; Suitable for laboratories, classrooms, and home science activities
• Clear Measurement Marks: the clear graduated cylinders feature clear and easy to read measurement markings, allowing convenient observation of liquid levels and accurate volume readings, making measuring, mixing, and laboratory operations more efficient
• Versatile to Use: our laboratory equipment set are suitable for chemistry experiments, science projects, liquid testing, sample collection, science theme parties and DIY activities; An ideal laboratory tool set for educational and experimental purposes