Experiment tube: the plastic centrifuge tubes are with cap, not easy to leak and safe to use, you can use rest assured, with caps; Testing tubes: processing precision samples and storing small samples, portable fit your demands, test tube; Laboratory supplies: suitable for laboratory, scientific experiment, simple design, round bottom centrifuge tubes are easy to use, test; Tubes, sturdy and not easily deformed, useful and excellent, simple to use, small testing tubes; Laboratory centrifuge tubes: compact and small in size, centrifuge tubes are easy to carry to any places you need, centrifugal tube vials
What's in the box
100 x Plastic Tubes Lab Test Tubes Screw Caps Safe Leakproof
