Caps & Closures - Screw Thread Caps - Page 9 - 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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Wheaton
|
sku: 239512

239512 Linerless Leak Resistant Screw Cap, Natural, 28-410, Case of 48 | Wheaton

MSRP:

Now: $131.09

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Wheaton
|
sku: 239510

239510 Linerless Leak Resistant Screw Cap, Natural, 24-410, Case of 72 | Wheaton

MSRP:

Now: $110.16

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Wheaton
|
sku: 239506

239506 Linerless Leak Resistant Screw Cap, Natural, 20-410, Case of 72 | Wheaton

MSRP:

Now: $83.35

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Wheaton
|
sku: 239501

239501 Linerless Leak Resistant Screw Cap, Natural, 13-425, Case of 72 | Wheaton

MSRP:

Now: $78.54

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Wheaton
|
sku: W242711

W242711 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 24-400, Case of 200 | Wheaton

MSRP:

Now: $598.98

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Wheaton
|
sku: W240827

W240827 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 24-400, Case of 500 | Wheaton

MSRP:

Now: $1,420.54

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Wheaton
|
sku: W240825

W240825 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 22-400, Case of 500 | Wheaton

MSRP:

Now: $1,611.63

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Wheaton
|
sku: W240824

W240824 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 22-400, Case of 100 | Wheaton

MSRP:

Now: $320.03

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Wheaton
|
sku: W240823

W240823 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 15-425, Case of 1,000 | Wheaton

MSRP:

Now: $1,504.56

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Wheaton
|
sku: W240822

W240822 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 15-425, Case of 250 | Wheaton

MSRP:

Now: $413.10

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Wheaton
|
sku: W240821

W240821 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 13-425, Case of 1,000 | Wheaton

MSRP:

Now: $1,387.26

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Wheaton
|
sku: W240820

W240820 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 13-425, Case of 250 | Wheaton

MSRP:

Now: $376.14

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Wheaton
|
sku: 239512

239512 Linerless Leak Resistant Screw Cap, Natural, 28-410, Case of 48 | Wheaton

Dropping a separate liner from the closure removes one more thing that can shift, swell or contaminate a sample. These linerless polypropylene screw caps seal directly against the bottle finish,...

MSRP:

Now: $131.09
Add to Cart Compare
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Wheaton
|
sku: 239510

239510 Linerless Leak Resistant Screw Cap, Natural, 24-410, Case of 72 | Wheaton

Dropping a separate liner from the closure removes one more thing that can shift, swell or contaminate a sample. These linerless polypropylene screw caps seal directly against the bottle finish,...

MSRP:

Now: $110.16
Add to Cart Compare
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Wheaton
|
sku: 239506

239506 Linerless Leak Resistant Screw Cap, Natural, 20-410, Case of 72 | Wheaton

Dropping a separate liner from the closure removes one more thing that can shift, swell or contaminate a sample. These linerless polypropylene screw caps seal directly against the bottle finish,...

MSRP:

Now: $83.35
Add to Cart Compare
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Wheaton
|
sku: 239501

239501 Linerless Leak Resistant Screw Cap, Natural, 13-425, Case of 72 | Wheaton

Dropping a separate liner from the closure removes one more thing that can shift, swell or contaminate a sample. These linerless polypropylene screw caps seal directly against the bottle finish,...

MSRP:

Now: $78.54
Add to Cart Compare
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Wheaton
|
sku: W242711

W242711 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 24-400, Case of 200 | Wheaton

Phenolic caps hold their shape and torque, which makes them a long-standing favorite for sealing glass vials and bottles in the lab. This range spans many thread sizes and liners so each sample can...

MSRP:

Now: $598.98
Add to Cart Compare
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Wheaton
|
sku: W240827

W240827 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 24-400, Case of 500 | Wheaton

Phenolic caps hold their shape and torque, which makes them a long-standing favorite for sealing glass vials and bottles in the lab. This range spans many thread sizes and liners so each sample can...

MSRP:

Now: $1,420.54
Add to Cart Compare
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Wheaton
|
sku: W240825

W240825 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 22-400, Case of 500 | Wheaton

Phenolic caps hold their shape and torque, which makes them a long-standing favorite for sealing glass vials and bottles in the lab. This range spans many thread sizes and liners so each sample can...

MSRP:

Now: $1,611.63
Add to Cart Compare
Quick view

Wheaton
|
sku: W240824

W240824 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 22-400, Case of 100 | Wheaton

Phenolic caps hold their shape and torque, which makes them a long-standing favorite for sealing glass vials and bottles in the lab. This range spans many thread sizes and liners so each sample can...

MSRP:

Now: $320.03
Add to Cart Compare
Quick view

Wheaton
|
sku: W240823

W240823 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 15-425, Case of 1,000 | Wheaton

Phenolic caps hold their shape and torque, which makes them a long-standing favorite for sealing glass vials and bottles in the lab. This range spans many thread sizes and liners so each sample can...

MSRP:

Now: $1,504.56
Add to Cart Compare
Quick view

Wheaton
|
sku: W240822

W240822 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 15-425, Case of 250 | Wheaton

Phenolic caps hold their shape and torque, which makes them a long-standing favorite for sealing glass vials and bottles in the lab. This range spans many thread sizes and liners so each sample can...

MSRP:

Now: $413.10
Add to Cart Compare
Quick view

Wheaton
|
sku: W240821

W240821 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 13-425, Case of 1,000 | Wheaton

Phenolic caps hold their shape and torque, which makes them a long-standing favorite for sealing glass vials and bottles in the lab. This range spans many thread sizes and liners so each sample can...

MSRP:

Now: $1,387.26
Add to Cart Compare
Quick view

Wheaton
|
sku: W240820

W240820 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 13-425, Case of 250 | Wheaton

Phenolic caps hold their shape and torque, which makes them a long-standing favorite for sealing glass vials and bottles in the lab. This range spans many thread sizes and liners so each sample can...

MSRP:

Now: $376.14
Add to Cart Compare

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239512 Linerless Leak Resistant Screw Cap, Natural, 28-410, Case of 48 | Wheaton

239510 Linerless Leak Resistant Screw Cap, Natural, 24-410, Case of 72 | Wheaton

239506 Linerless Leak Resistant Screw Cap, Natural, 20-410, Case of 72 | Wheaton

239501 Linerless Leak Resistant Screw Cap, Natural, 13-425, Case of 72 | Wheaton

W242711 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 24-400, Case of 200 | Wheaton

W240827 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 24-400, Case of 500 | Wheaton

W240825 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 22-400, Case of 500 | Wheaton

W240824 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 22-400, Case of 100 | Wheaton

W240823 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 15-425, Case of 1,000 | Wheaton

W240822 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 15-425, Case of 250 | Wheaton

W240821 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 13-425, Case of 1,000 | Wheaton

W240820 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 13-425, Case of 250 | Wheaton

sku: 239512

239512 Linerless Leak Resistant Screw Cap, Natural, 28-410, Case of 48 | Wheaton

sku: 239510

239510 Linerless Leak Resistant Screw Cap, Natural, 24-410, Case of 72 | Wheaton

sku: 239506

239506 Linerless Leak Resistant Screw Cap, Natural, 20-410, Case of 72 | Wheaton

sku: 239501

239501 Linerless Leak Resistant Screw Cap, Natural, 13-425, Case of 72 | Wheaton

sku: W242711

W242711 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 24-400, Case of 200 | Wheaton

sku: W240827

W240827 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 24-400, Case of 500 | Wheaton

sku: W240825

W240825 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 22-400, Case of 500 | Wheaton

sku: W240824

W240824 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 22-400, Case of 100 | Wheaton

sku: W240823

W240823 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 15-425, Case of 1,000 | Wheaton

sku: W240822

W240822 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 15-425, Case of 250 | Wheaton

sku: W240821

W240821 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 13-425, Case of 1,000 | Wheaton

sku: W240820

W240820 Black Phenolic Screw Cap, PTFE-Faced Rubber Liner, 13-425, Case of 250 | Wheaton