Polystyrene or polypropylene precision-molded test tubes are ideal for a wide range of laboratory applications. Polypropylene is chemically resistant, autoclavable and virtually unbreakable. Polystyrene is clear like glass. All tubes are available in bulk sizes. Caps are ordered separately. Non-sterile.
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Colonial Scientific has teamed up with the industry leaders, Fisher Scientific and VWR, and now offers their entire product line. Colonial Scientific provides any part from the Fisher Scientific site with a part number.