Caps & Closures - Screw Thread Caps - Page 6 - 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: 242762

242762 Caps for Screw Thread Vials, Preassembled Open Top Caps and Septa, Black PP Cap With PTFE / Silicone, 10-425, Case of 100 | Wheaton

MSRP:

Now: $102.87

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Wheaton
|
sku: 242761

242761 Caps for Screw Thread Vials, Preassembled Open Top Caps and Septa, Black PP Cap With PTFE / Silicone / PTFE, 10-425, Case of 100 | Wheaton

MSRP:

Now: $135.83

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Wheaton
|
sku: 242760

242760 Caps for Screw Thread Vials, Preassembled Open Top Caps and Septa, Black PP Cap With ETFE Red Rubber, 10-425, Case of 100 | Wheaton

MSRP:

Now: $87.13

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Wheaton
|
sku: 242247

242247 Caps for Screw Thread Vials, Preassembled Open Top Caps and Septa, Natural PP Cap With PTFE / Silicone Liner, 13-425, Case of 1,000 | Wheaton

MSRP:

Now: $302.33

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Wheaton
|
sku: W240540

W240540 Black Phenolic Open Top Screw Cap, 33-430, Linerless, Case of 200 | Wheaton

MSRP:

Now: $239.71

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Wheaton
|
sku: W240518

W240518 Black Phenolic Open Top Screw Cap, 24-400, Case of 200 | Wheaton

MSRP:

Now: $152.83

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Wheaton
|
sku: W240517

W240517 Black Phenolic Open Top Screw Cap, 22-400, Case of 200 | Wheaton

MSRP:

Now: $137.83

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Wheaton
|
sku: W240516

W240516 Black Phenolic Open Top Screw Cap, 20-400, Case of 200 | Wheaton

MSRP:

Now: $149.17

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Wheaton
|
sku: W240515

W240515 Black Phenolic Open Top Screw Cap, 18-400, Case of 200 | Wheaton

MSRP:

Now: $135.03

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Wheaton
|
sku: W240509

W240509 Black Phenolic Open Top Screw Cap, 15-425, Case of 200 | Wheaton

MSRP:

Now: $104.05

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Wheaton
|
sku: W240508

W240508 Black Phenolic Open Top Screw Cap, 13-425, Case of 200 | Wheaton

MSRP:

Now: $71.89

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Wheaton
|
sku: 240683

240683 Black Phenolic Open Top Screw Cap, 33-430, Gray Butyl, Case of 1,000 | Wheaton

MSRP:

Now: $2,858.26

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Wheaton
|
sku: 242762

242762 Caps for Screw Thread Vials, Preassembled Open Top Caps and Septa, Black PP Cap With PTFE / Silicone, 10-425, Case of 100 | Wheaton

The right cap and septum protect sample integrity and keep autosampler injections consistent. These polypropylene caps for 10-425 and 13-425 vials come preassembled with septa or as solid top...

MSRP:

Now: $102.87
Add to Cart Compare
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Wheaton
|
sku: 242761

242761 Caps for Screw Thread Vials, Preassembled Open Top Caps and Septa, Black PP Cap With PTFE / Silicone / PTFE, 10-425, Case of 100 | Wheaton

The right cap and septum protect sample integrity and keep autosampler injections consistent. These polypropylene caps for 10-425 and 13-425 vials come preassembled with septa or as solid top...

MSRP:

Now: $135.83
Add to Cart Compare
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Wheaton
|
sku: 242760

242760 Caps for Screw Thread Vials, Preassembled Open Top Caps and Septa, Black PP Cap With ETFE Red Rubber, 10-425, Case of 100 | Wheaton

The right cap and septum protect sample integrity and keep autosampler injections consistent. These polypropylene caps for 10-425 and 13-425 vials come preassembled with septa or as solid top...

MSRP:

Now: $87.13
Add to Cart Compare
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Wheaton
|
sku: 242247

242247 Caps for Screw Thread Vials, Preassembled Open Top Caps and Septa, Natural PP Cap With PTFE / Silicone Liner, 13-425, Case of 1,000 | Wheaton

The right cap and septum protect sample integrity and keep autosampler injections consistent. These polypropylene caps for 10-425 and 13-425 vials come preassembled with septa or as solid top...

MSRP:

Now: $302.33
Add to Cart Compare
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Wheaton
|
sku: W240540

W240540 Black Phenolic Open Top Screw Cap, 33-430, Linerless, Case of 200 | Wheaton

Drawing samples by syringe through a capped bottle keeps contents protected and saves time on every withdrawal. These open top phenolic caps leave the center of the septum exposed, making them well...

MSRP:

Now: $239.71
Add to Cart Compare
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Wheaton
|
sku: W240518

W240518 Black Phenolic Open Top Screw Cap, 24-400, Case of 200 | Wheaton

Drawing samples by syringe through a capped bottle keeps contents protected and saves time on every withdrawal. These open top phenolic caps leave the center of the septum exposed, making them well...

MSRP:

Now: $152.83
Add to Cart Compare
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Wheaton
|
sku: W240517

W240517 Black Phenolic Open Top Screw Cap, 22-400, Case of 200 | Wheaton

Drawing samples by syringe through a capped bottle keeps contents protected and saves time on every withdrawal. These open top phenolic caps leave the center of the septum exposed, making them well...

MSRP:

Now: $137.83
Add to Cart Compare
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Wheaton
|
sku: W240516

W240516 Black Phenolic Open Top Screw Cap, 20-400, Case of 200 | Wheaton

Drawing samples by syringe through a capped bottle keeps contents protected and saves time on every withdrawal. These open top phenolic caps leave the center of the septum exposed, making them well...

MSRP:

Now: $149.17
Add to Cart Compare
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Wheaton
|
sku: W240515

W240515 Black Phenolic Open Top Screw Cap, 18-400, Case of 200 | Wheaton

Drawing samples by syringe through a capped bottle keeps contents protected and saves time on every withdrawal. These open top phenolic caps leave the center of the septum exposed, making them well...

MSRP:

Now: $135.03
Add to Cart Compare
Quick view

Wheaton
|
sku: W240509

W240509 Black Phenolic Open Top Screw Cap, 15-425, Case of 200 | Wheaton

Drawing samples by syringe through a capped bottle keeps contents protected and saves time on every withdrawal. These open top phenolic caps leave the center of the septum exposed, making them well...

MSRP:

Now: $104.05
Add to Cart Compare
Quick view

Wheaton
|
sku: W240508

W240508 Black Phenolic Open Top Screw Cap, 13-425, Case of 200 | Wheaton

Drawing samples by syringe through a capped bottle keeps contents protected and saves time on every withdrawal. These open top phenolic caps leave the center of the septum exposed, making them well...

MSRP:

Now: $71.89
Add to Cart Compare
Quick view

Wheaton
|
sku: 240683

240683 Black Phenolic Open Top Screw Cap, 33-430, Gray Butyl, Case of 1,000 | Wheaton

Drawing samples by syringe through a capped bottle keeps contents protected and saves time on every withdrawal. These open top phenolic caps leave the center of the septum exposed, making them well...

MSRP:

Now: $2,858.26
Add to Cart Compare

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242762 Caps for Screw Thread Vials, Preassembled Open Top Caps and Septa, Black PP Cap With PTFE / Silicone, 10-425, Case of 100 | Wheaton

242761 Caps for Screw Thread Vials, Preassembled Open Top Caps and Septa, Black PP Cap With PTFE / Silicone / PTFE, 10-425, Case of 100 | Wheaton

242760 Caps for Screw Thread Vials, Preassembled Open Top Caps and Septa, Black PP Cap With ETFE Red Rubber, 10-425, Case of 100 | Wheaton

242247 Caps for Screw Thread Vials, Preassembled Open Top Caps and Septa, Natural PP Cap With PTFE / Silicone Liner, 13-425, Case of 1,000 | Wheaton

W240540 Black Phenolic Open Top Screw Cap, 33-430, Linerless, Case of 200 | Wheaton

W240518 Black Phenolic Open Top Screw Cap, 24-400, Case of 200 | Wheaton

W240517 Black Phenolic Open Top Screw Cap, 22-400, Case of 200 | Wheaton

W240516 Black Phenolic Open Top Screw Cap, 20-400, Case of 200 | Wheaton

W240515 Black Phenolic Open Top Screw Cap, 18-400, Case of 200 | Wheaton

W240509 Black Phenolic Open Top Screw Cap, 15-425, Case of 200 | Wheaton

W240508 Black Phenolic Open Top Screw Cap, 13-425, Case of 200 | Wheaton

240683 Black Phenolic Open Top Screw Cap, 33-430, Gray Butyl, Case of 1,000 | Wheaton

sku: 242762

242762 Caps for Screw Thread Vials, Preassembled Open Top Caps and Septa, Black PP Cap With PTFE / Silicone, 10-425, Case of 100 | Wheaton

sku: 242761

242761 Caps for Screw Thread Vials, Preassembled Open Top Caps and Septa, Black PP Cap With PTFE / Silicone / PTFE, 10-425, Case of 100 | Wheaton

sku: 242760

242760 Caps for Screw Thread Vials, Preassembled Open Top Caps and Septa, Black PP Cap With ETFE Red Rubber, 10-425, Case of 100 | Wheaton

sku: 242247

242247 Caps for Screw Thread Vials, Preassembled Open Top Caps and Septa, Natural PP Cap With PTFE / Silicone Liner, 13-425, Case of 1,000 | Wheaton

sku: W240540

W240540 Black Phenolic Open Top Screw Cap, 33-430, Linerless, Case of 200 | Wheaton

sku: W240518

W240518 Black Phenolic Open Top Screw Cap, 24-400, Case of 200 | Wheaton

sku: W240517

W240517 Black Phenolic Open Top Screw Cap, 22-400, Case of 200 | Wheaton

sku: W240516

W240516 Black Phenolic Open Top Screw Cap, 20-400, Case of 200 | Wheaton

sku: W240515

W240515 Black Phenolic Open Top Screw Cap, 18-400, Case of 200 | Wheaton

sku: W240509

W240509 Black Phenolic Open Top Screw Cap, 15-425, Case of 200 | Wheaton

sku: W240508

W240508 Black Phenolic Open Top Screw Cap, 13-425, Case of 200 | Wheaton

sku: 240683

240683 Black Phenolic Open Top Screw Cap, 33-430, Gray Butyl, Case of 1,000 | Wheaton