Caps & Closures - Seals - Page 2 - 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
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sku: W224203

W224203 Flip-Cap Seal, Red, Unlined, 20 mm, Case of 1,000 | Wheaton

MSRP:

Now: $395.39

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Wheaton
|
sku: W224199

W224199 Tamper Evident Safety Cap for Uni-Dose Bottle and Vial, Cap with “For Oral Use” Imprint, Case of 5,000 | Wheaton

MSRP:

Now: $1,319.41

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Wheaton
|
sku: W224198

W224198 Tamper Evident Safety Cap, Cap for Uni-Dose Bottle and Vial, Case of 2,500 | Wheaton

MSRP:

Now: $757.33

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Wheaton
|
sku: W224180

W224180 Flip-Cap Seal, Blue, Unlined, 20 mm, Case of 1,000 | Wheaton

MSRP:

Now: $393.47

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Wheaton
|
sku: W224179

W224179 Flip-Cap Seal, Blue, Unlined, 13 mm, Case of 1,000 | Wheaton

MSRP:

Now: $312.21

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Wheaton
|
sku: 224235-01

224235-01 Lined Aluminum Seal, PTFE / Gray Butyl, Open Top, Natural, 11 mm, Case of 1,000 | Wheaton

MSRP:

Now: $446.56

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Wheaton
|
sku: 224231-07

224231-07 Lined Aluminum Seal, PTFE / Silicone / PTFE, Open Top, Green, 11 mm, Case of 1,000 | Wheaton

MSRP:

Now: $981.91

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Wheaton
|
sku: 224231-06

224231-06 Lined Aluminum Seal, PTFE / Silicone / PTFE, Open Top, Red, 11 mm, Case of 1,000 | Wheaton

MSRP:

Now: $857.92

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Wheaton
|
sku: 224231-05

224231-05 Lined Aluminum Seal, PTFE / Silicone / PTFE, Open Top, Blue, 11 mm, Case of 1,000 | Wheaton

MSRP:

Now: $1,004.72

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Wheaton
|
sku: 224231-01

224231-01 Lined Aluminum Seal, PTFE / Silicone / PTFE, Open Top, Natural, 11 mm, Case of 1,000 | Wheaton

MSRP:

Now: $885.92

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Wheaton
|
sku: 224223-01

224223-01 Lined Aluminum Seal, PTFE / Red Rubber, Center Disc Tear-Out, Natural, 20 mm, Case of 1,000 | Wheaton

MSRP:

Now: $951.14

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Wheaton
|
sku: 224222-01

224222-01 Lined Aluminum Seal, PTFE / Red Rubber, Center Disc Tear-Out, Natural, 13 mm, Case of 1,000 | Wheaton

MSRP:

Now: $889.09

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Wheaton
|
sku: W224203

W224203 Flip-Cap Seal, Red, Unlined, 20 mm, Case of 1,000 | Wheaton

Color-coded seals make it easy to tell vial contents apart at a glance. These red 20 mm flip-cap seals crimp securely over serum and injection vials, and the plastic button flips off with the thumb...

MSRP:

Now: $395.39
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Wheaton
|
sku: W224199

W224199 Tamper Evident Safety Cap for Uni-Dose Bottle and Vial, Cap with “For Oral Use” Imprint, Case of 5,000 | Wheaton

Oral unit-dose packaging needs a closure that shows at once whether it has been opened. These aluminum tamper-evident safety caps seal Uni-Dose bottles and vials securely and give clear visual...

MSRP:

Now: $1,319.41
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Wheaton
|
sku: W224198

W224198 Tamper Evident Safety Cap, Cap for Uni-Dose Bottle and Vial, Case of 2,500 | Wheaton

Oral unit-dose packaging needs a closure that shows at once whether it has been opened. These aluminum tamper-evident safety caps seal Uni-Dose bottles and vials securely and give clear visual...

MSRP:

Now: $757.33
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Wheaton
|
sku: W224180

W224180 Flip-Cap Seal, Blue, Unlined, 20 mm, Case of 1,000 | Wheaton

A secure crimp and easy opening are both important when sealing serum and injection vials. These 20 mm flip-cap seals close vials firmly over the stopper, with a blue flip-off button that exposes the...

MSRP:

Now: $393.47
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Wheaton
|
sku: W224179

W224179 Flip-Cap Seal, Blue, Unlined, 13 mm, Case of 1,000 | Wheaton

Small serum and injection vials need a seal that crimps securely and still opens with a flick of the thumb. These 13 mm flip-cap seals give a tamper-evident closure with a blue plastic button that...

MSRP:

Now: $312.21
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Wheaton
|
sku: 224235-01

224235-01 Lined Aluminum Seal, PTFE / Gray Butyl, Open Top, Natural, 11 mm, Case of 1,000 | Wheaton

A good crimp seal keeps vial contents secure yet still lets a syringe reach them. These lined aluminum seals are made for 12 x 32 mm crimp top vials, with an open top that provides a large target for...

MSRP:

Now: $446.56
Add to Cart Compare
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Wheaton
|
sku: 224231-07

224231-07 Lined Aluminum Seal, PTFE / Silicone / PTFE, Open Top, Green, 11 mm, Case of 1,000 | Wheaton

A good crimp seal keeps vial contents secure yet still lets a syringe reach them. These lined aluminum seals are made for 12 x 32 mm crimp top vials, with an open top that provides a large target for...

MSRP:

Now: $981.91
Add to Cart Compare
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Wheaton
|
sku: 224231-06

224231-06 Lined Aluminum Seal, PTFE / Silicone / PTFE, Open Top, Red, 11 mm, Case of 1,000 | Wheaton

A good crimp seal keeps vial contents secure yet still lets a syringe reach them. These lined aluminum seals are made for 12 x 32 mm crimp top vials, with an open top that provides a large target for...

MSRP:

Now: $857.92
Add to Cart Compare
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Wheaton
|
sku: 224231-05

224231-05 Lined Aluminum Seal, PTFE / Silicone / PTFE, Open Top, Blue, 11 mm, Case of 1,000 | Wheaton

A good crimp seal keeps vial contents secure yet still lets a syringe reach them. These lined aluminum seals are made for 12 x 32 mm crimp top vials, with an open top that provides a large target for...

MSRP:

Now: $1,004.72
Add to Cart Compare
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Wheaton
|
sku: 224231-01

224231-01 Lined Aluminum Seal, PTFE / Silicone / PTFE, Open Top, Natural, 11 mm, Case of 1,000 | Wheaton

A good crimp seal keeps vial contents secure yet still lets a syringe reach them. These lined aluminum seals are made for 12 x 32 mm crimp top vials, with an open top that provides a large target for...

MSRP:

Now: $885.92
Add to Cart Compare
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Wheaton
|
sku: 224223-01

224223-01 Lined Aluminum Seal, PTFE / Red Rubber, Center Disc Tear-Out, Natural, 20 mm, Case of 1,000 | Wheaton

A good crimp seal keeps vial contents secure yet still lets a syringe reach them. These lined aluminum seals are made for 12 x 32 mm crimp top vials, with an open top that provides a large target for...

MSRP:

Now: $951.14
Add to Cart Compare
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Wheaton
|
sku: 224222-01

224222-01 Lined Aluminum Seal, PTFE / Red Rubber, Center Disc Tear-Out, Natural, 13 mm, Case of 1,000 | Wheaton

A good crimp seal keeps vial contents secure yet still lets a syringe reach them. These lined aluminum seals are made for 12 x 32 mm crimp top vials, with an open top that provides a large target for...

MSRP:

Now: $889.09
Add to Cart Compare

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W224203 Flip-Cap Seal, Red, Unlined, 20 mm, Case of 1,000 | Wheaton

W224199 Tamper Evident Safety Cap for Uni-Dose Bottle and Vial, Cap with “For Oral Use” Imprint, Case of 5,000 | Wheaton

W224198 Tamper Evident Safety Cap, Cap for Uni-Dose Bottle and Vial, Case of 2,500 | Wheaton

W224180 Flip-Cap Seal, Blue, Unlined, 20 mm, Case of 1,000 | Wheaton

W224179 Flip-Cap Seal, Blue, Unlined, 13 mm, Case of 1,000 | Wheaton

224235-01 Lined Aluminum Seal, PTFE / Gray Butyl, Open Top, Natural, 11 mm, Case of 1,000 | Wheaton

224231-07 Lined Aluminum Seal, PTFE / Silicone / PTFE, Open Top, Green, 11 mm, Case of 1,000 | Wheaton

224231-06 Lined Aluminum Seal, PTFE / Silicone / PTFE, Open Top, Red, 11 mm, Case of 1,000 | Wheaton

224231-05 Lined Aluminum Seal, PTFE / Silicone / PTFE, Open Top, Blue, 11 mm, Case of 1,000 | Wheaton

224231-01 Lined Aluminum Seal, PTFE / Silicone / PTFE, Open Top, Natural, 11 mm, Case of 1,000 | Wheaton

224223-01 Lined Aluminum Seal, PTFE / Red Rubber, Center Disc Tear-Out, Natural, 20 mm, Case of 1,000 | Wheaton

224222-01 Lined Aluminum Seal, PTFE / Red Rubber, Center Disc Tear-Out, Natural, 13 mm, Case of 1,000 | Wheaton

sku: W224203

W224203 Flip-Cap Seal, Red, Unlined, 20 mm, Case of 1,000 | Wheaton

sku: W224199

W224199 Tamper Evident Safety Cap for Uni-Dose Bottle and Vial, Cap with “For Oral Use” Imprint, Case of 5,000 | Wheaton

sku: W224198

W224198 Tamper Evident Safety Cap, Cap for Uni-Dose Bottle and Vial, Case of 2,500 | Wheaton

sku: W224180

W224180 Flip-Cap Seal, Blue, Unlined, 20 mm, Case of 1,000 | Wheaton

sku: W224179

W224179 Flip-Cap Seal, Blue, Unlined, 13 mm, Case of 1,000 | Wheaton

sku: 224235-01

224235-01 Lined Aluminum Seal, PTFE / Gray Butyl, Open Top, Natural, 11 mm, Case of 1,000 | Wheaton

sku: 224231-07

224231-07 Lined Aluminum Seal, PTFE / Silicone / PTFE, Open Top, Green, 11 mm, Case of 1,000 | Wheaton

sku: 224231-06

224231-06 Lined Aluminum Seal, PTFE / Silicone / PTFE, Open Top, Red, 11 mm, Case of 1,000 | Wheaton

sku: 224231-05

224231-05 Lined Aluminum Seal, PTFE / Silicone / PTFE, Open Top, Blue, 11 mm, Case of 1,000 | Wheaton

sku: 224231-01

224231-01 Lined Aluminum Seal, PTFE / Silicone / PTFE, Open Top, Natural, 11 mm, Case of 1,000 | Wheaton

sku: 224223-01

224223-01 Lined Aluminum Seal, PTFE / Red Rubber, Center Disc Tear-Out, Natural, 20 mm, Case of 1,000 | Wheaton

sku: 224222-01

224222-01 Lined Aluminum Seal, PTFE / Red Rubber, Center Disc Tear-Out, Natural, 13 mm, Case of 1,000 | Wheaton