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Screw Caps For Internal Thread Sample Tubes

Quick Overview

These silicone washer caps will guarantee a positive leakproof seal at all temperatures.

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Choose Product Configurations

Product Name Part # Image Price Qty
Cap, screw, for sample tubes, polypropylene, blue, 1,000/pack

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30-T500BOS Cap, screw, for sample tubes, polypropylene, blue, 1,000/pack
$145.12
Cap, screw, for sample tubes, polypropylene, green, 1,000/pack

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30-T500GOS Cap, screw, for sample tubes, polypropylene, green, 1,000/pack
$145.12
Cap, screw, for sample tubes, polypropylene, lilac, 1,000/pack

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30-T500LOS Cap, screw, for sample tubes, polypropylene, lilac, 1,000/pack
$145.12
Cap, screw, for sample tubes, polypropylene, natural, 1,000/pack

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30-T500NOS Cap, screw, for sample tubes, polypropylene, natural, 1,000/pack
$145.12
Cap, screw, for sample tubes, polypropylene, orange, 1,000/pack

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30-T500OOS Cap, screw, for sample tubes, polypropylene, orange, 1,000/pack
$145.12
Cap, screw, for sample tubes, polypropylene, red, 1,000/pack

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30-T500ROS Cap, screw, for sample tubes, polypropylene, red, 1,000/pack
$145.12
Cap, screw, for sample tubes, polypropylene, whtie, 1,000/pack

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30-T500WOS Cap, screw, for sample tubes, polypropylene, whtie, 1,000/pack
$145.12
Cap, screw, for sample tubes, polypropylene, yellow, 1,000/pack

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30-T500YOS Cap, screw, for sample tubes, polypropylene, yellow, 1,000/pack
$145.12

Additional Details

Caps are available either with or without a silicone washer between the cap and the tube to ensure a positive leakproof seal at all temperatures. Closures and tubes are both manufactured of polypropylene, providing the same coefficient of expansion. The cap features a long skirt and a superfast thread design allowing it to be removed or screwed on with a single turn. Autoclavable.