Representative Image

ISOLAB Hexagonal Stopper NS 19/26 Amber Glass

Brand:ISOLAB

Colour

Ground size

Specifications

Compare models
HS Code #
70102000
Colour
Brown
Grip disc
Hexagonal
Ground size
NS 19/26
Material
Boro 3.3
UNSPSC
41122502

$14.18

Inc. GST

Available soon

Product description

The ISOLAB Hexagonal Stopper NS 19/26 is made from high-quality amber glass, providing a secure seal for laboratory containers. Designed for use with various laboratory glassware, this stopper ensures a tight fit and protects contents from contaminants and light exposure. The amber glass construction is ideal for light-sensitive materials, making it a vital accessory for laboratories handling sensitive chemicals or compounds.

Key Features:

  • Brand: ISOLAB
  • Material: High-quality amber glass for light protection
  • Design: Hexagonal shape for secure fit and easy handling
  • Compatibility: Suitable for a wide range of laboratory glassware
  • Application: Protects contents from contaminants and light exposure

This hexagonal stopper is an essential accessory for laboratories handling light-sensitive substances and requiring secure, reliable sealing solutions.

Compare similar models

Hexagonal stopper NS 19/26 amber glass
Available soon
ISOLAB Hexagonal Stopper NS 19/26 Amber Glass

$14.18

Inc. GST

Manufacturer P/N

051.04.004

Part Number

7.970 573

Manufacturer

ISOLAB

Colour

Brown

Hexagonal concave stopper NS 24/29 acuate bottom, Boro 3.3

Manufacturer P/N

051.03.005

Part Number

6.240 333

Manufacturer

ISOLAB

Colour

Clear

Hexagonal stopper NS 14/23 Boro 3.3
In stock
ISOLAB Hexagonal Stopper NS 14/23, Boro 3.3

$12.40

Inc. GST

Manufacturer P/N

051.03.003

Part Number

9.229 990

Manufacturer

ISOLAB

Colour

Clear

Hexagonal stopper NS 29/32 Boro 3.3
In stock
ISOLAB Hexagonal Stopper NS 29/32, Boro 3.3

$10.63

Inc. GST

Manufacturer P/N

051.03.006

Part Number

9.229 992

Manufacturer

ISOLAB

Colour

Clear

Hexagonal concave stopper NS 10/19 Boro 3.3

Manufacturer P/N

051.03.001

Part Number

7.900 483

Manufacturer

ISOLAB

Colour

Clear

Hexagonal glass stopper NS 12/21 Boro 3.3

Manufacturer P/N

051.03.002

Part Number

6.242 396

Manufacturer

ISOLAB

Colour

Clear

Hexagonal stopper NS 34/35 borosilicate glass, clear

Manufacturer P/N

051.03.007

Part Number

6.240 060

Manufacturer

ISOLAB

Colour

Clear

Hexagonal concave stopper NS 10/19 Boro 3.3 pack of 10

Manufacturer P/N

051.03.001 VE=10

Part Number

4.667 524

Manufacturer

ISOLAB

Colour

Clear

Hexagonal concave stopper NS 24/29 acuate bottom, Boro 3.3 pack of 10

Manufacturer P/N

051.03.005 VE=10

Part Number

4.667 528

Manufacturer

ISOLAB

Colour

Clear

Hexagonal concave stopper NS 14/23 amber glass

Manufacturer P/N

051.04.003

Part Number

7.900 486

Manufacturer

ISOLAB

Colour

Brown

Hexagonal stopper NS 19/26 Boro 3.3

Manufacturer P/N

051.03.004

Part Number

9.229 991

Manufacturer

ISOLAB

Colour

Clear

Hexagonal glass stopper NS 12/21 Boro 3.3 pack of 10

Manufacturer P/N

051.03.002 VE=10

Part Number

4.667 525

Manufacturer

ISOLAB

Colour

Clear

Hexagonal stopper NS 14/23 Boro 3.3 pack of 10

Manufacturer P/N

051.03.003 VE=10

Part Number

4.667 526

Manufacturer

ISOLAB

Colour

Clear

Hexagonal stopper NS 29/32 Boro 3.3 pack of 10

Manufacturer P/N

051.03.006 VE=10

Part Number

4.667 529

Manufacturer

ISOLAB

Colour

Clear

Hexagonal stopper NS 19/26 Boro 3.3 pack of 10

Manufacturer P/N

051.03.004 VE=10

Part Number

4.667 527

Manufacturer

ISOLAB

Colour

Clear

Hexagonal concave stopper NS 10/19 amber glass

Manufacturer P/N

051.04.001

Part Number

7.900 484

Manufacturer

ISOLAB

Colour

Brown

Hexagonal stopper NS 29/32 amber glass
Available soon
ISOLAB Hexagonal Stopper, NS 29/32, Amber Glass

$31.89

Inc. GST

Manufacturer P/N

051.04.006

Part Number

7.629 440

Manufacturer

ISOLAB

Colour

Brown

Hexagonal stopper NS 34/35 amber glass
Available soon
ISOLAB Hexagonal Stopper NS 34/35 Amber Glass

$42.53

Inc. GST

Manufacturer P/N

051.04.007

Part Number

6.258 417

Manufacturer

ISOLAB

Colour

Brown

Hexagonal stopper NS 24/29 amber glass
Available soon
ISOLAB Hexagonal Stopper NS 24/29 Amber Glass

$23.03

Inc. GST

Manufacturer P/N

051.04.005

Part Number

6.258 415

Manufacturer

ISOLAB

Colour

Brown

Hexagonal stopper NS 12/21 amber glass
Available soon
ISOLAB Hexagonal Stopper NS 12/21 Amber Glass

$12.40

Inc. GST

Manufacturer P/N

051.04.002

Part Number

6.258 416

Manufacturer

ISOLAB

Colour

Brown

Hexagonal stopper NS 34/35 borosilicate glass, clear pack of 10

Manufacturer P/N

051.03.007 VE=10

Part Number

4.678 564

Manufacturer

ISOLAB

Colour

Clear

Hexagonal concave stopper NS 10/19 amber glass, pack of 10

Manufacturer P/N

051.04.001 VE=10

Part Number

4.678 565

Manufacturer

ISOLAB

Colour

Brown

Hexagonal stopper NS 12/21 amber glass, pack of 10

Manufacturer P/N

051.04.002 VE=10

Part Number

4.678 566

Manufacturer

ISOLAB

Colour

Brown

Hexagonal concave stopper NS 14/23 amber glass, pack of 10

Manufacturer P/N

051.04.003 VE=10

Part Number

4.678 567

Manufacturer

ISOLAB

Colour

Brown

Hexagonal stopper NS 19/26 amber glass, pack of 10

Manufacturer P/N

051.04.004 VE=10

Part Number

4.678 568

Manufacturer

ISOLAB

Colour

Brown

Hexagonal stopper NS 24/29 amber glass, pack of 10

Manufacturer P/N

051.04.005 VE=10

Part Number

4.678 569

Manufacturer

ISOLAB

Colour

Brown

Hexagonal stopper NS 29/32 amber glass, pack of 10

Manufacturer P/N

051.04.006 VE=10

Part Number

4.678 570

Manufacturer

ISOLAB

Colour

Brown

Hexagonal stopper NS 34/35 amber glass, pack of 10

Manufacturer P/N

051.04.007 VE=10

Part Number

4.678 571

Manufacturer

ISOLAB

Colour

Brown

More items to explore

Stoppers, hollow , HDPE

ProductMaterialAutoclavableMfr#Part#AvailabilityPrice
HDPEYes101/199.230 119In stock$8.86
HDPEYes100/249.230 124In stock$8.86
HDPEYes100/149.230 114In stock$12.40
HDPEYes100/109.230 110In stock$12.40
HDPEYes100/129.230 112In stock$12.40
HDPEYes100/299.230 129In stock$12.40
HDPEYes100/10 VE=104.678 542In stock$24.81
HDPEYes100/12 VE=104.678 543In stock$28.35
HDPEYes100/14 VE=104.678 544In stock$28.35
HDPEYes101/19 VE=104.678 548In stock$14.18
HDPEYes100/24 VE=104.678 545In stock$14.18
HDPEYes100/29 VE=104.678 546In stock$21.26
HDPEYes100/79.230 107$30.12
HDPEYes100/459.230 145$12.40
HDPEYes101/609.230 160$15.95
HDPEYes100/856.078 262$23.03
HDPEYes100/349.230 134$10.63
HDPEYes100/7 VE=104.678 541$17.72
HDPEYes100/45 VE=104.678 547$38.98
HDPEYes101/60 VE=104.678 549$53.16

Rubber stoppers

ProductMaterialBottom ØMfr#Part#AvailabilityPrice
Natural rubber3.5 mm10101039.230 203In stock$10.63
Natural rubber5.0 mm10101059.230 205In stock$10.63
Natural rubber8.0 mm10101089.230 208In stock$14.18
Natural rubber10.5 mm10101109.230 210In stock$14.18
Natural rubber12.5 mm10101129.230 212In stock$19.49
Natural rubber17.0 mm10101179.230 217In stock$10.63
Natural rubber18.0 mm10101189.230 218In stock$10.63
Natural rubber21.0 mm10101219.230 221In stock$15.95
Natural rubber23.0 mm10101239.230 223In stock$10.63
Natural rubber26.0 mm10101269.230 226In stock$12.40
Natural rubber29.0 mm10101299.230 229In stock$14.18
Natural rubber31.0 mm10101319.230 231In stock$19.49
Natural rubber36.0 mm10101369.230 236In stock$12.40
Natural rubber41.0 mm10101419.230 241In stock$15.95
Natural rubber47.0 mm10101479.230 247In stock$21.26
Natural rubber50.5 mm10101509.230 250In stock$26.58
Natural rubber56.0 mm10101569.230 256In stock$12.40
Natural rubber60.0 mm10101609.230 260In stock$15.95
Natural rubber71.0 mm10101719.230 271In stock$23.03
Natural rubber79.0 mm10101799.230 279In stock$31.89
Natural rubber94.0 mm10101949.230 294In stock$40.75
Natural rubber14.0 mm10101149.230 214$21.26
Natural rubber87.0 mm10101879.230 287$37.21
Natural rubber64.5 mm10101649.230 264$17.72

Frequently asked questions

It is made from high-quality amber glass, providing a secure seal for laboratory containers. Designed for use with various laboratory glassware, this stopper ensures a tight fit and protects contents from contaminants and light exposure. The amber glass construction is ideal for light-sensitive materials, making it a vital accessory for laboratories handling sensitive chemicals or compounds.

Insights

Explore
Burette vs Pipette: Key Differences and Which to Use

4 mins read

Burette vs Pipette: Key Differences and Which to Use

This guide explains the practical difference between a burette and a pipette, two instruments that are often confused because both dispense measured volumes of liquid, but that are built for genuinely different jobs. It breaks down how a burette's stopcock and full-length graduated scale let an operator dispense a variable, watched volume and stop the instant a reaction reaches its endpoint, versus how a pipette (volumetric, graduated or micropipette) is built to transfer one known or pre-set volume in a single action. Rather than presenting the two as competing options, the piece frames them as complementary tools tied to different steps in a procedure: burettes for titration and any reaction where the target volume isn't known in advance, pipettes for sample preparation, dilutions and any step where the volume is already fixed.

Read full story
Top 5 Brands for Graduated Cylinders in 2026

4 mins read

Top 5 Brands for Graduated Cylinders in 2026

This guide compares the five graduated cylinder brands most commonly used across Australian laboratories: Hirschmann Laborgeräte (DURAN® glass), Kartell (PMP plastic), ISOLAB Laborgeräte, BRAND (BLAUBRAND®) and VITLAB. Rather than treating graduated cylinders as interchangeable, it breaks down what actually separates them, Class A versus Class B accuracy tolerances, glass versus plastic construction, base stability and certification standards such as USP conformity, and explains which of these differences genuinely matter depending on the work.

Read full story
Top 5 Brands for Erlenmeyer Flasks in 2026

4 mins read

Top 5 Brands for Erlenmeyer Flasks in 2026

This guide compares the five Erlenmeyer flask brands most commonly used across Australian laboratories today: DWK Life Sciences (DURAN®), ISOLAB Laborgeräte, LLG Labware, BRAND and Kartell. Rather than treating all Erlenmeyer flasks as interchangeable, it breaks down what actually separates them in practice, wall thickness consistency, thermal shock resistance, neck and closure compatibility, and material choice between borosilicate glass and polypropylene, and explains which of these differences matter for which kind of lab work.

Read full story