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Screw Caps For External Thread Sample Tubes

Quick Overview

The cap features a long skirt and a super-fast thread design that allows it to be removed or sealed with a single turn.

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

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30-T501B Cap, screw, for sample tubes, w/lip seal, polypropylene, blue, 1,000/pack
$55.00
Cap, screw, for sample tubes, w/lip seal, polypropylene, dark green, 1,000/pack

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30-T501DG Cap, screw, for sample tubes, w/lip seal, polypropylene, dark green, 1,000/pack
$55.00
Cap, screw, for sample tubes, w/lip seal, polypropylene, gray, 1,000/pack

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30-T501GY Cap, screw, for sample tubes, w/lip seal, polypropylene, gray, 1,000/pack
$55.00
Cap, screw, for sample tubes, w/lip seal, polypropylene, lilac, 1,000/pack

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30-T501L Cap, screw, for sample tubes, w/lip seal, polypropylene, lilac, 1,000/pack
$55.00
Cap, screw, for sample tubes, w/lip seal, polypropylene, natural, 1,000/pack

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30-T501N Cap, screw, for sample tubes, w/lip seal, polypropylene, natural, 1,000/pack
$55.00
Cap, screw, for sample tubes, w/lip seal, polypropylene, orange, 1,000/pack

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30-T501O Cap, screw, for sample tubes, w/lip seal, polypropylene, orange, 1,000/pack
$55.00
Cap, screw, for sample tubes, w/lip seal, polypropylene, red, 1,000/pack

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30-T501R Cap, screw, for sample tubes, w/lip seal, polypropylene, red, 1,000/pack
$55.00
Cap, screw, for sample tubes, w/lip seal, polypropylene, white, 1,000/pack

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30-T501W Cap, screw, for sample tubes, w/lip seal, polypropylene, white, 1,000/pack
$55.00
Cap, screw, for sample tubes, w/lip seal, polypropylene, yellow, 1,000/pack

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30-T501Y Cap, screw, for sample tubes, w/lip seal, polypropylene, yellow, 1,000/pack
$55.00
Cap, screw, for sample tubes, w/silicone washer, polypropylene, blue, 1,000/pack

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30-T502B Cap, screw, for sample tubes, w/silicone washer, polypropylene, blue, 1,000/pack
$142.56
Cap, screw, for sample tubes, w/silicone washer, polypropylene, dark green, 1,000/pack

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30-T502DG Cap, screw, for sample tubes, w/silicone washer, polypropylene, dark green, 1,000/pack
$142.56
Cap, screw, for sample tubes, w/silicone washer, polypropylene, gray, 1,000/pack

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30-T502GY Cap, screw, for sample tubes, w/silicone washer, polypropylene, gray, 1,000/pack
$142.56
Cap, screw, for sample tubes, w/silicone washer, polypropylene, lilac, 1,000/pack

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30-T502L Cap, screw, for sample tubes, w/silicone washer, polypropylene, lilac, 1,000/pack
$142.56
Cap, screw, for sample tubes, w/silicone washer, polypropylene, natural, 1,000/pack

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30-T502N Cap, screw, for sample tubes, w/silicone washer, polypropylene, natural, 1,000/pack
$142.56
Cap, screw, for sample tubes, w/silicone washer, polypropylene, orange, 1,000/pack

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30-T502O Cap, screw, for sample tubes, w/silicone washer, polypropylene, orange, 1,000/pack
$142.56
Cap, screw, for sample tubes, w/silicone washer, polypropylene, red, 1,000/pack

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30-T502R Cap, screw, for sample tubes, w/silicone washer, polypropylene, red, 1,000/pack
$142.56
Cap, screw, for sample tubes, w/silicone washer, polypropylene, white, 1,000/pack

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30-T502W Cap, screw, for sample tubes, w/silicone washer, polypropylene, white, 1,000/pack
$142.56
Cap, screw, for sample tubes, w/silicone washer, polypropylene, yellow, 1,000/pack

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30-T502Y Cap, screw, for sample tubes, w/silicone washer, polypropylene, yellow, 1,000/pack
$142.56

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. As for tubes, these closures are also made of polypropylene, providing the same coefficient of expansion for both, which further enhances the leakproof qualities of the vials at changing temperatures. The cap features a long skirt and a super-fast thread design that allows it to be removed or sealed with a single turn.