DURAN | LIGHT LABS

ENDS OCT 30, 2026

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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

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DURAN

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DURAN
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sku: 257040101

257040101 GL 45 Gas Washing Bottle, with filter disc, 500 mL | DURAN

MSRP:

Now: $379.68

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DURAN
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sku: 258513209

258513209 Filter Crucible, 50 mL, Porosity 2, Case of 10 | DURAN

MSRP:

Now: $943.77

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DURAN
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sku: 258520101

258520101 Filter Funnel, 50 mL, Porosity 1 | DURAN

MSRP:

Now: $207.54

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DURAN
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sku: 258522102

258522102 Filter Funnel, 125 mL, Porosity 1 | DURAN

MSRP:

Now: $245.62

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DURAN
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sku: 258523107

258523107 Filter Funnel, 500 mL, Porosity 1 | DURAN

MSRP:

Now: $445.57

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DURAN
|
sku: 261310106

261310106 Test Tube, straight rim, 2 mL, 8 x 70 mm, Case of 100 | DURAN

MSRP:

Now: $135.50

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DURAN
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sku: 286057507

286057507 PTFE Pin for Valves, Passage 0-10 mm | DURAN

MSRP:

Now: $165.89

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DURAN
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sku: 286155007

286155007 Standard Cone, finished, NS 19/26 | DURAN

MSRP:

Now: $253.24

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DURAN
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sku: 286156209

286156209 Standard Cone, finished, NS 24/29 | DURAN

MSRP:

Now: $780.32

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DURAN
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sku: 286164406

286164406 Standard Cone with tip, finished, NS 14/23, Case of 1,000 | DURAN

MSRP:

Now: $5,050.77

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DURAN
|
sku: 286165205

286165205 Standard Cone with tip, finished, NS 19/26, Case of 100 | DURAN

MSRP:

Now: $879.58

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DURAN
|
sku: 286166004

286166004 Standard Cone with tip, finished, NS 24/29, Case of 100 | DURAN

MSRP:

Now: $667.93

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DURAN
|
sku: 257040101

257040101 GL 45 Gas Washing Bottle, with filter disc, 500 mL | DURAN

Fine bubbles give far better gas-liquid contact than an open tube, improving drying, scrubbing and humidification. This gas washing bottle uses a sintered filter disc to disperse gas efficiently...

MSRP:

Now: $379.68
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DURAN
|
sku: 258513209

258513209 Filter Crucible, 50 mL, Porosity 2, Case of 10 | DURAN

Gravimetric analysis depends on collecting precipitates completely and drying them to constant weight. This Gooch-style filter crucible makes that straightforward, with a built-in sintered disc and...

MSRP:

Now: $943.77
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DURAN
|
sku: 258520101

258520101 Filter Funnel, 50 mL, Porosity 1 | DURAN

Paper-free vacuum filtration saves time and avoids fibers in your product. This Buchner funnel has a built-in sintered glass disc, so you can filter, wash and reuse it again and again.This listing is...

MSRP:

Now: $207.54
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DURAN
|
sku: 258522102

258522102 Filter Funnel, 125 mL, Porosity 1 | DURAN

Paper-free vacuum filtration saves time and avoids fibers in your product. This Buchner funnel has a built-in sintered glass disc, so you can filter, wash and reuse it again and again.This listing is...

MSRP:

Now: $245.62
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DURAN
|
sku: 258523107

258523107 Filter Funnel, 500 mL, Porosity 1 | DURAN

Paper-free vacuum filtration saves time and avoids fibers in your product. This Buchner funnel has a built-in sintered glass disc, so you can filter, wash and reuse it again and again.This listing is...

MSRP:

Now: $445.57
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DURAN
|
sku: 261310106

261310106 Test Tube, straight rim, 2 mL, 8 x 70 mm, Case of 100 | DURAN

Small-volume reactions and sample tests need tubes that hold up to repeated handling. These thick-walled test tubes are mechanically robust and resist breakage in racks, centrifuges and water baths...

MSRP:

Now: $135.50
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DURAN
|
sku: 286057507

286057507 PTFE Pin for Valves, Passage 0-10 mm | DURAN

A worn or damaged plug can put an entire glass valve out of service. This replacement PTFE pin restores smooth operation and a reliable seal without replacing the whole assembly.This listing is for...

MSRP:

Now: $165.89
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DURAN
|
sku: 286155007

286155007 Standard Cone, finished, NS 19/26 | DURAN

Glassblowers building custom apparatus need joints that seal reliably and come apart easily. These finished standard taper cones give a precision-ground connection ready to be joined to your...

MSRP:

Now: $253.24
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DURAN
|
sku: 286156209

286156209 Standard Cone, finished, NS 24/29 | DURAN

Glassblowers building custom apparatus need joints that seal reliably and come apart easily. These finished standard taper cones give a precision-ground connection ready to be joined to your...

MSRP:

Now: $780.32
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DURAN
|
sku: 286164406

286164406 Standard Cone with tip, finished, NS 14/23, Case of 1,000 | DURAN

Liquid running down a joint can wet the ground surface and cause leaks or seizing. These cones add a drip tip that lets liquid drain cleanly without wetting the grind.This listing is for DURAN...

MSRP:

Now: $5,050.77
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DURAN
|
sku: 286165205

286165205 Standard Cone with tip, finished, NS 19/26, Case of 100 | DURAN

Liquid running down a joint can wet the ground surface and cause leaks or seizing. These cones add a drip tip that lets liquid drain cleanly without wetting the grind.This listing is for DURAN...

MSRP:

Now: $879.58
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DURAN
|
sku: 286166004

286166004 Standard Cone with tip, finished, NS 24/29, Case of 100 | DURAN

Liquid running down a joint can wet the ground surface and cause leaks or seizing. These cones add a drip tip that lets liquid drain cleanly without wetting the grind.This listing is for DURAN...

MSRP:

Now: $667.93
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257040101 GL 45 Gas Washing Bottle, with filter disc, 500 mL | DURAN

258513209 Filter Crucible, 50 mL, Porosity 2, Case of 10 | DURAN

258520101 Filter Funnel, 50 mL, Porosity 1 | DURAN

258522102 Filter Funnel, 125 mL, Porosity 1 | DURAN

258523107 Filter Funnel, 500 mL, Porosity 1 | DURAN

261310106 Test Tube, straight rim, 2 mL, 8 x 70 mm, Case of 100 | DURAN

286057507 PTFE Pin for Valves, Passage 0-10 mm | DURAN

286155007 Standard Cone, finished, NS 19/26 | DURAN

286156209 Standard Cone, finished, NS 24/29 | DURAN

286164406 Standard Cone with tip, finished, NS 14/23, Case of 1,000 | DURAN

286165205 Standard Cone with tip, finished, NS 19/26, Case of 100 | DURAN

286166004 Standard Cone with tip, finished, NS 24/29, Case of 100 | DURAN

sku: 257040101

257040101 GL 45 Gas Washing Bottle, with filter disc, 500 mL | DURAN

sku: 258513209

258513209 Filter Crucible, 50 mL, Porosity 2, Case of 10 | DURAN

sku: 258520101

258520101 Filter Funnel, 50 mL, Porosity 1 | DURAN

sku: 258522102

258522102 Filter Funnel, 125 mL, Porosity 1 | DURAN

sku: 258523107

258523107 Filter Funnel, 500 mL, Porosity 1 | DURAN

sku: 261310106

261310106 Test Tube, straight rim, 2 mL, 8 x 70 mm, Case of 100 | DURAN

sku: 286057507

286057507 PTFE Pin for Valves, Passage 0-10 mm | DURAN

sku: 286155007

286155007 Standard Cone, finished, NS 19/26 | DURAN

sku: 286156209

286156209 Standard Cone, finished, NS 24/29 | DURAN

sku: 286164406

286164406 Standard Cone with tip, finished, NS 14/23, Case of 1,000 | DURAN

sku: 286165205

286165205 Standard Cone with tip, finished, NS 19/26, Case of 100 | DURAN

sku: 286166004

286166004 Standard Cone with tip, finished, NS 24/29, Case of 100 | DURAN