DURAN | LIGHT LABS

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.

OHAUS

Kimble

Wheaton

Heathrow Scientific

BRAND

NEST

Zymo Research

MicroLiter

Benchmark Scientific

CELLTREAT

Crystal Tech

MTC Bio

DURAN

Hermle

VACUUBRAND

Labnet

DWK Life Sciences

Aurelia Gloves

MediaTech

MultiMax

HourGlass

Excel Scientific

Simport

Falcon

DiversifiedBiotech

View all Brands

OHAUS

Kimble

Wheaton

Heathrow Scientific

BRAND

NEST

Zymo Research

MicroLiter

Benchmark Scientific

CELLTREAT

Crystal Tech

MTC Bio

DURAN

Hermle

VACUUBRAND

Labnet

DWK Life Sciences

Aurelia Gloves

MediaTech

MultiMax

HourGlass

Excel Scientific

Simport

Falcon

DiversifiedBiotech

View all Brands

Home
DURAN

Quick view Details

DURAN
|
sku: 286327001

286327001 Spherical Joint, cup, inches size, S 40/25 | DURAN

MSRP:

Now: $807.83

Add to Cart
Compare
Quick view Details

DURAN
|
sku: 286327601

286327601 Spherical Joint, ball, inches size, S 40/25, Case of 10 | DURAN

MSRP:

Now: $824.08

Add to Cart
Compare
Quick view Details

DURAN
|
sku: 286541905

286541905 Ground Joint Sleeve, NS 18.8/26, 26 x 2.8 x 130 mm, Case of 50 | DURAN

MSRP:

Now: $343.45

Add to Cart
Compare
Quick view Details

DURAN
|
sku: 286543803

286543803 Standard Socket, finished, NS 24/29 | DURAN

MSRP:

Now: $761.64

Add to Cart
Compare
Quick view Details

DURAN
|
sku: 286591901

286591901 Safety Joints, threaded Socket, NS 19/26 | DURAN

MSRP:

Now: $136.50

Add to Cart
Compare
Quick view Details

DURAN
|
sku: 286593405

286593405 Threaded Socket, NS 34/35 | DURAN

MSRP:

Now: $350.59

Add to Cart
Compare
Quick view Details

DURAN
|
sku: 290715708

290715708 Quick Release Clamp, DN 150 | DURAN

MSRP:

Now: $257.52

Add to Cart
Compare
Quick view Details

DURAN
|
sku: 291195601

291195601 TILT GL 56 to GL 45 Thread Adaptor, PTFE, white | DURAN

MSRP:

Now: $185.80

Add to Cart
Compare
Quick view Details

DURAN
|
sku: 292061301

292061301 Bromobutyl Rubber Stopper, for GL 25 Laboratory bottle, straight plug, natural rubber, grey, Case of 10 | DURAN

MSRP:

Now: $27.87

Add to Cart
Compare
Quick view Details

DURAN
|
sku: 292062803

292062803 Bromobutyl Rubber Stopper, for GL 45 Laboratory bottle, straight plug, natural rubber, grey, Case of 10 | DURAN

MSRP:

Now: $45.99

Add to Cart
Compare
Quick view Details

DURAN
|
sku: 292062906

292062906 Autoclave Push-on Cap, Case of 4 | DURAN

MSRP:

Now: $20.24

Add to Cart
Compare
Quick view Details

DURAN
|
sku: 292063002

292063002 Duran 45Mm Push-On Natural Rubber Cap, Case of 100 | DURAN

MSRP:

Now: $512.19

Add to Cart
Compare

Quick view

DURAN
|
sku: 286327001

286327001 Spherical Joint, cup, inches size, S 40/25 | DURAN

Flexible connections are valuable where glassware must tolerate slight misalignment. Spherical joints allow angled connections and are easier to separate than standard taper joints.This listing is...

MSRP:

Now: $807.83
Add to Cart Compare
Quick view

DURAN
|
sku: 286327601

286327601 Spherical Joint, ball, inches size, S 40/25, Case of 10 | DURAN

When connections must flex slightly or be taken apart often, a spherical joint is the practical choice. This ball half pairs with a matching cup to create a flexible, easily separated joint.This...

MSRP:

Now: $824.08
Add to Cart Compare
Quick view

DURAN
|
sku: 286541905

286541905 Ground Joint Sleeve, NS 18.8/26, 26 x 2.8 x 130 mm, Case of 50 | DURAN

Glass shops that build custom apparatus need consistent joint components in quantity. These ground sleeves provide a ready-made female joint section for fabrication and repair work.This listing is...

MSRP:

Now: $343.45
Add to Cart Compare
Quick view

DURAN
|
sku: 286543803

286543803 Standard Socket, finished, NS 24/29 | DURAN

A precisely ground socket is the key to leak-free connections in custom glassware. This finished socket gives glassblowers a ready, high-quality female joint.This listing is for DURAN catalog number...

MSRP:

Now: $761.64
Add to Cart Compare
Quick view

DURAN
|
sku: 286591901

286591901 Safety Joints, threaded Socket, NS 19/26 | DURAN

Joints that loosen unexpectedly, or seize and break when forced apart, are a real hazard with dangerous substances. This threaded socket adds a sleeve that locks the joint and helps release it safely...

MSRP:

Now: $136.50
Add to Cart Compare
Quick view

DURAN
|
sku: 286593405

286593405 Threaded Socket, NS 34/35 | DURAN

Larger ground joints can be especially hard to separate once seated. This threaded socket adds a locking, releasable connection for safer work with bigger apparatus.This listing is for DURAN catalog...

MSRP:

Now: $350.59
Add to Cart Compare
Quick view

DURAN
|
sku: 290715708

290715708 Quick Release Clamp, DN 150 | DURAN

A flange joint that opens unexpectedly can ruin a reaction and expose staff to hazards. This quick release clamp holds vessel and lid securely together, yet locks and releases in seconds.This listing...

MSRP:

Now: $257.52
Add to Cart Compare
Quick view

DURAN
|
sku: 291195601

291195601 TILT GL 56 to GL 45 Thread Adaptor, PTFE, white | DURAN

Filter sterilizing media directly into a tilt bottle saves a transfer step and reduces contamination risk. This adapter lets standard 45 mm filter units thread straight onto a GL 56 bottle.This...

MSRP:

Now: $185.80
Add to Cart Compare
Quick view

DURAN
|
sku: 292061301

292061301 Bromobutyl Rubber Stopper, for GL 25 Laboratory bottle, straight plug, natural rubber, grey, Case of 10 | DURAN

Drawing liquid by syringe without opening the bottle keeps contents sterile and protected from air. These bromobutyl stoppers seal GL bottles gas-tight and reseal reliably after needle piercing.This...

MSRP:

Now: $27.87
Add to Cart Compare
Quick view

DURAN
|
sku: 292062803

292062803 Bromobutyl Rubber Stopper, for GL 45 Laboratory bottle, straight plug, natural rubber, grey, Case of 10 | DURAN

Drawing liquid by syringe without opening the bottle keeps contents sterile and protected from air. These bromobutyl stoppers seal GL bottles gas-tight and reseal reliably after needle piercing.This...

MSRP:

Now: $45.99
Add to Cart Compare
Quick view

DURAN
|
sku: 292062906

292062906 Autoclave Push-on Cap, Case of 4 | DURAN

Screwing hot caps down after a liquid autoclave cycle is slow and exposes staff to burns. This bottle and push-on cap system self-vents during sterilization and seals as it cools, removing the manual...

MSRP:

Now: $20.24
Add to Cart Compare
Quick view

DURAN
|
sku: 292063002

292063002 Duran 45Mm Push-On Natural Rubber Cap, Case of 100 | DURAN

Screwing hot caps down after a liquid autoclave cycle is slow and exposes staff to burns. This bottle and push-on cap system self-vents during sterilization and seals as it cools, removing the manual...

MSRP:

Now: $512.19
Add to Cart Compare

Compare Selected

Shop by Category

Shop by Brand

Shop by Brand

286327001 Spherical Joint, cup, inches size, S 40/25 | DURAN

286327601 Spherical Joint, ball, inches size, S 40/25, Case of 10 | DURAN

286541905 Ground Joint Sleeve, NS 18.8/26, 26 x 2.8 x 130 mm, Case of 50 | DURAN

286543803 Standard Socket, finished, NS 24/29 | DURAN

286591901 Safety Joints, threaded Socket, NS 19/26 | DURAN

286593405 Threaded Socket, NS 34/35 | DURAN

290715708 Quick Release Clamp, DN 150 | DURAN

291195601 TILT GL 56 to GL 45 Thread Adaptor, PTFE, white | DURAN

292061301 Bromobutyl Rubber Stopper, for GL 25 Laboratory bottle, straight plug, natural rubber, grey, Case of 10 | DURAN

292062803 Bromobutyl Rubber Stopper, for GL 45 Laboratory bottle, straight plug, natural rubber, grey, Case of 10 | DURAN

292062906 Autoclave Push-on Cap, Case of 4 | DURAN

292063002 Duran 45Mm Push-On Natural Rubber Cap, Case of 100 | DURAN

sku: 286327001

286327001 Spherical Joint, cup, inches size, S 40/25 | DURAN

sku: 286327601

286327601 Spherical Joint, ball, inches size, S 40/25, Case of 10 | DURAN

sku: 286541905

286541905 Ground Joint Sleeve, NS 18.8/26, 26 x 2.8 x 130 mm, Case of 50 | DURAN

sku: 286543803

286543803 Standard Socket, finished, NS 24/29 | DURAN

sku: 286591901

286591901 Safety Joints, threaded Socket, NS 19/26 | DURAN

sku: 286593405

286593405 Threaded Socket, NS 34/35 | DURAN

sku: 290715708

290715708 Quick Release Clamp, DN 150 | DURAN

sku: 291195601

291195601 TILT GL 56 to GL 45 Thread Adaptor, PTFE, white | DURAN

sku: 292061301

292061301 Bromobutyl Rubber Stopper, for GL 25 Laboratory bottle, straight plug, natural rubber, grey, Case of 10 | DURAN

sku: 292062803

292062803 Bromobutyl Rubber Stopper, for GL 45 Laboratory bottle, straight plug, natural rubber, grey, Case of 10 | DURAN

sku: 292062906

292062906 Autoclave Push-on Cap, Case of 4 | DURAN

sku: 292063002

292063002 Duran 45Mm Push-On Natural Rubber Cap, Case of 100 | DURAN