These high quality specimen tubes are made from virgin polystyrene and have strong, push in caps making them water-tight. These flat-bottomed specimen tubes are perfect for use in the laboratory and are ideal for storing aquatic and entomological samples.
Available in three sizes (see specifications for dimensions). These tubes are non-sterile.
Please be advised that these tubes are not persistent to ethyl acetate.
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Specimen Tube Labels
Small
Medium
Large