Tubes and Racks - Test Tubes - Page 4 - LIGHT LABS | Laboratory Supplies & Equipment

ENDS OCT 30, 2026

Buy 4 cases of CELLTREAT, get a FREE hoodie or free case

University PUNCH-OUT users - please click the Transfer button (rather than check-out) to complete a punch-out order.

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sku: T500OOS

T500OS - ORANGE SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

MSRP:

Now: $141.75

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sku: T500LOS

T500OS - LILAC SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

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Now: $141.75

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sku: T500WOS

T500OS - WHITE SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

MSRP:

Now: $141.75

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sku: T500YOS

T500OS - YELLOW SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

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Now: $141.75

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sku: T500GOS

T500OS - GREEN SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

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Now: $141.75

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sku: T500NOS

T500OS - NATURAL SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

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Now: $141.75

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sku: T500BOS

T500OS - BLUE SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

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Now: $141.75

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sku: T500ROS

T500OS - RED SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

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Now: $141.75

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sku: T552W

SCREW CAP FOR 5ML SELF STANDING TRANSPORT TUBE, 1000/PACK

MSRP:

Now: $47.15

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sku: T552-5ATTP

5ML SELF-STANDING NON STERILE TRANSPORT TUBES, 1000/pack

MSRP:

Now: $114.45

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sku: T500-5T

5ml Round Bottom Sample Tube with Internal Threads, 1000/pack

MSRP:

Now: $187.95

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sku: T500OOS

T500OS - ORANGE SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

T500OS - SCREW CAP WITH O-RING FOR T500 TUBE Reference: T500ROS Made of polypropylene Cap with silicone washer for leakproof seal Long

MSRP:

Now: $141.75
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sku: T500LOS

T500OS - LILAC SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

T500OS - SCREW CAP WITH O-RING FOR T500 TUBE Reference: T500ROS Made of polypropylene Cap with silicone washer for leakproof seal Long

MSRP:

Now: $141.75
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sku: T500WOS

T500OS - WHITE SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

T500OS - SCREW CAP WITH O-RING FOR T500 TUBE Reference: T500ROS Made of polypropylene Cap with silicone washer for leakproof seal Long

MSRP:

Now: $141.75
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sku: T500YOS

T500OS - YELLOW SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

T500OS - SCREW CAP WITH O-RING FOR T500 TUBE Reference: T500ROS Made of polypropylene Cap with silicone washer for leakproof seal Long

MSRP:

Now: $141.75
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sku: T500GOS

T500OS - GREEN SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

T500OS - SCREW CAP WITH O-RING FOR T500 TUBE Reference: T500ROS Made of polypropylene Cap with silicone washer for leakproof seal Long

MSRP:

Now: $141.75
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Simport
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sku: T500NOS

T500OS - NATURAL SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

T500OS - SCREW CAP WITH O-RING FOR T500 TUBE Reference: T500ROS Made of polypropylene Cap with silicone washer for leakproof seal Long

MSRP:

Now: $141.75
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sku: T500BOS

T500OS - BLUE SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

T500OS - SCREW CAP WITH O-RING FOR T500 TUBE Reference: T500ROS Made of polypropylene Cap with silicone washer for leakproof seal Long

MSRP:

Now: $141.75
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sku: T500ROS

T500OS - RED SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

T500OS - SCREW CAP WITH O-RING FOR T500 TUBE Reference: T500ROS Made of polypropylene Cap with silicone washer for leakproof seal Long

MSRP:

Now: $141.75
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sku: T552W

SCREW CAP FOR 5ML SELF STANDING TRANSPORT TUBE, 1000/PACK

A perfect leakproof seal is obtained for the T552-5ATTP tubes by the use of a specially designed flexible sealing lip inside the polyethylene closures. Cap also feature a long skirt and a super fast...

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Now: $47.15
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sku: T552-5ATTP

5ML SELF-STANDING NON STERILE TRANSPORT TUBES, 1000/pack

Tube made of polypropylene / Cap made of polyethylene Designed for storage and transportation of biological material. Manufactured from non-toxic polypropylene, tubes provide strength and clarity...

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Now: $114.45
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sku: T500-5T

5ml Round Bottom Sample Tube with Internal Threads, 1000/pack

SAMPLE TUBES WITH INTERNAL THREADS Reference: T500-5T Made of polypropylene For storing and transporting biological materials Withstands temper

MSRP:

Now: $187.95
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T500OS - ORANGE SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

T500OS - LILAC SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

T500OS - WHITE SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

T500OS - YELLOW SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

T500OS - GREEN SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

T500OS - NATURAL SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

T500OS - BLUE SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

T500OS - RED SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

SCREW CAP FOR 5ML SELF STANDING TRANSPORT TUBE, 1000/PACK

5ML SELF-STANDING NON STERILE TRANSPORT TUBES, 1000/pack

5ml Round Bottom Sample Tube with Internal Threads, 1000/pack

sku: T500OOS

T500OS - ORANGE SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

sku: T500LOS

T500OS - LILAC SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

sku: T500WOS

T500OS - WHITE SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

sku: T500YOS

T500OS - YELLOW SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

sku: T500GOS

T500OS - GREEN SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

sku: T500NOS

T500OS - NATURAL SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

sku: T500BOS

T500OS - BLUE SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

sku: T500ROS

T500OS - RED SCREW CAP WITH O-RING FOR T500 TUBE, 1000/pack

sku: T552W

SCREW CAP FOR 5ML SELF STANDING TRANSPORT TUBE, 1000/PACK

sku: T552-5ATTP

5ML SELF-STANDING NON STERILE TRANSPORT TUBES, 1000/pack

sku: T500-5T

5ml Round Bottom Sample Tube with Internal Threads, 1000/pack