These are NEW general purpose polystyrene (clear plastic) tubes with caps. They are 12mm X 75mm and hold about 5ml. They are non-sterile, non autoclavable, and not dishwasher safe, but they are clear, chemically resistant, and they won't shatter when dropped. The caps fit snugly, have a triple ribbed seal, and seem to be airtight. The caps are available in red or blue as shown. Since these tubes are plastic and they were shipped loose, and will be shipped loose to you, they will have some minor scratches. Use for specimens, or beads, or small parts, these have lots of uses, and are handy to have around. This auction is for a quantity of 10 I have other auctions with different quantities available I have red or blue caps, if you have a preference please specify with your payment. If you don’t specify, I will just give you whatever color is handy.

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