ULAB Plastic Test Tubes with Flange Stoppers, include 50pcs nature color plastic test tubes, Dia.16x125mm, round bottom, 50pcs PE flange stoppers, dia.16mm, nature color.
These Tubes are made of polypropylene(PP) material which is durable and autoclavable. Suitable for storing items that need to be kept dry or some liquid.
Widely used in scientific experiments, Halloween decoration, Christmas decoration, scientific themed kids birthday party supplies, home decoration , powder, beads, liquid storage etc.
Note: Tubes can be autoclavable, but do not autoclave polyethylene flange stoppers.
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