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Laboratory Glassware

Our Laboratory Glassware category gathers the essentials Irish laboratories rely on, supplied by Ocon Chemicals. You will find beakers, flasks, cylinders, pipettes, burettes and bottles, well suited to labs handling measurement, containment and reactions. Each product is picked for consistent quality and dependable results, helping you keep work moving smoothly. Explore the range below, check the specifications for your needs and order online for fast, reliable delivery nationwide, backed by knowledgeable customer service throughout.

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Rubber stopper 9x13x20 mm for...

Code: CS-4AJ-6055403

Per EACH

€0.85

€0.28ex VAT

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Average lead time: 14-10-2026

BULK DENSITY METER 250ML GRAD CYLINDER

Code: DS-BULK DENSITY METER

Per EACH

€45.00ex VAT

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Average lead time: 14-10-2026

Volumetric Flask 250ml Amber With PE...

Code: OCAVF200

Per PK 2

€62.48ex VAT

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Volumetric Flask 500ml with PE Stopper...

Code: OCVF500BN

Per PK 2

€80.00ex VAT

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Average lead time: 14-10-2026

Volumetric Flask 250ml Amber Tinted...

Code: OCAVF250BN

Per PK 4

€163.00ex VAT

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Volumetric Flask 50ml with PE Stopper...

Code: OCVF50BN

Per PK 2

€70.00ex VAT

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Average lead time: 14-10-2026

Volumetric Flask 25ml Amber Tint with...

Code: OCAVF25BN

Per PK 4

€150.00ex VAT

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Average lead time: 14-10-2026

Volumetric Flask 20ml Amber Glass with...

Code: OCAVF20BN54

Per PK 54

€1,775.00ex VAT

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Average lead time: 14-10-2026

Volumetric Flask 10ml Amber Glass with...

Code: OCAVF10RN

Per PK 40

€1,555.00ex VAT

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Average lead time: 14-10-2026

Beaker Tall Form Borosilicate Glass

Code: OCBKR250TF

Per PK 10

€51.22ex VAT

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Volumetric Flask Amber Class A with PE...

Code: OCAVF500

Per PK 2

€90.46ex VAT

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Coverslips No 1 (0.13-0.17mm) 22x22mm...

Code: TS-MIC3114

Per PK 200

€13.45ex VAT

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BRAND® BLAUBRAND® density bottle,...

Code: SBR43328-1EA

Per EACH

€118.00ex VAT

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Reagent Bottle 250ml Wide Mouth,...

Code: HRG250-11

Per PK 20

€44.00ex VAT

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Crucible Low Form Silica 47 X 28mm 25ML

Code: XCX505-22

Per Pair

€30.50ex VAT

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Average lead time: 14-10-2026

Clear Reagent Bottle 20000ml...

Code: OCLB20000

Per EACH

€530.20ex VAT

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Clear Reagent Bottle 10000ml...

Code: OCLB10000

Per EACH

€352.10ex VAT

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Average lead time: 14-10-2026

Amber Reagent Bottle 2000ml...

Code: OCLB2000A

Per PK 10

€938.00ex VAT

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Average lead time: 14-10-2026

Amber Reagent Bottle 1000ml...

Code: OCLB1000A

Per PK 10

€711.30ex VAT

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Amber Reagent Bottle 250ml Borosilicate...

Code: OCLB250A

Per PK 10

€254.00

€149.41ex VAT

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Clear Reagent Bottle 250ml Borosilicate...

Code: OCLB250

Per PK 10

€27.25

€22.95ex VAT

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Amber Reagent Bottle 100ml Borosilicate...

Code: OCLB100A

Per PK 10

€232.07

€136.51ex VAT

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Clear Reagent Bottle 100ml Borosilicate...

Code: OCLB100

Per PK 10

€40.00ex VAT

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Average lead time: 14-10-2026

Amber Reagent Bottle 50ml Borosilicate...

Code: OCLB50A

Per EACH

€17.50ex VAT

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Stopper for 2L suction flask 16672

Code: SAR17175

Per EACH

€37.00ex VAT

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Suction flask Glass 2L for Combisart...

Code: SAR16672

Per 2L

€250.00ex VAT

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Average lead time: 14-10-2026

Beaker 400ML Low Form PP PK 6

Code: F10166400

Per PK 6

€48.00ex VAT

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Average lead time: 14-10-2026

Beaker 500ML Low Form Graduated PP

Code: SL425-001806

Per EACH

€8.00ex VAT

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Average lead time: 14-10-2026

Erlenmeyer Flask 5000ml Narrow Neck...

Code: OCEF5000

Per EACH

€140.00ex VAT

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Average lead time: 14-10-2026

Erlenmeyer Flask 150ml Quick Fit...

Code: OCEF150QF

€59.43ex VAT

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Average lead time: 14-10-2026

Erlenmeyer Flask 100ml Quick Fit...

Code: OCEF100QF

€16.60ex VAT

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Beaker Borosilicate Glass Each

Code: OCBKR2000TF

Per EACH

€35.00

€15.86ex VAT

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Beaker Borosilicate Glass PK 10

Code: OCBKR800TF

Per PK 10

€113.45ex VAT

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Average lead time: 14-10-2026

Volumetric Flask 100ml Amber...

Code: OCAVF100

Per PK 2

€13.99ex VAT

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Volumetric Flask Class A PE stopper...

Code: OCVF20

Per PK 2

€7.33ex VAT

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Volumetric Flask 10ml Class A with...

Code: OCVF10

Per PK 2

€36.22ex VAT

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Watch Glass, Soda Glass, 100mm, PK 10

Code: SM170/1/100

Per PK 10

€15.82ex VAT

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Average lead time: 14-10-2026

Stopcock with PTFE Spindle, for...

Code: F10129130

€68.04ex VAT

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Average lead time: 14-10-2026

Pendulum Beaker

Code: P5065C-1002

€90.00ex VAT

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Average lead time: 14-10-2026

Cruciblie, Medium Form, 30ml,...

Code: SCR202/2/45

Per PK 5

€30.00ex VAT

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Volumetric Flask 5000ml Clear Each

Code: CS-4AJ-9276613

Per EACH

€270.97

€92.13ex VAT

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Average lead time: 14-10-2026

Volumetric Flask 25ml Green Neck PK2

Code: SL073N201631

Per PK 2

€37.52ex VAT

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Average lead time: 14-10-2026

Scintillation Vials, 20,00 ml, 28×61...

Code: V215-4491

€158.10ex VAT

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Test Tubes, Round-Bottom Polystyrene,...

Code: F10579511

€193.51ex VAT

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Average lead time: 14-10-2026

Test Tubes 180x18mm Borosilicate Glass...

Code: F17921142

Per PK 100

€80.97ex VAT

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Average lead time: 14-10-2026

Test Tubes 16x150mm Heavy wall Pyrex...

Code: LSL1626/12M

€137.44ex VAT

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Average lead time: 14-10-2026

Durham Tubes 30X6.5mm

Code: MLG010/22

€49.26ex VAT

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Pipette Volumetric 5ml Class A...

Code: SL073-001678

Per EACH

€24.29

€21.76ex VAT

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Laboratory Glassware Frequently Asked Questions

What is borosilicate glass and is it safe for laboratory use?

Borosilicate glass is a low expansion glass that's made with boron trioxide. This gives it really good resistance to things like thermal shock. It will also be resistant to most acids and chemical attack. It doesn’t contain any lead and it is non-toxic and chemically inert. This means that it won't leach into your samples or react with your samples. Because of this, it is the standard choice for accurate and contamination-free lab work. A lot of the glass beakers, flasks, cylinders and reagent bottles in this range are borosilicate. Take a look!

What temperatures can laboratory glassware withstand? Can it be autoclaved?

Borosilicate lab glassware usually can withstand continuous temperatures up to roughly 500°C. It can usually withstand sudden temperature changes of about 160°C. This means it can be heated on hotplates and autoclaved for sterilisation. Polypropylene (PP) labware is autoclavable to roughly around 121°C. You should always check the individual product specification to be safe. And avoid direct flames on graduated or volumetric glassware. Excess heat can actually even affect calibration.

What's the differences between Class A and Class B lab glassware?

Class A glassware is always made to tighter tolerances. It’s also certified for higher accuracy. This is good for analytical, QC and regulated work, basically in areas where precise volumes really matter a lot. Class B has much wider tolerances. Usually about double. It’s really good for routine or educational use. Class AS is Class A accuracy with faster delivery times. In this range you’ll see Class A, AS and B volumetric flasks, cylinders, pipettes and burettes.

When should I use a beaker? When a measuring cylinder? And when to use a volumetric flask?

Beakers should be used for mixing, heating things and rough very volume estimates. They're the least accurate. Measuring cylinders give you much better everyday accuracy for the most part for dispensing liquids. Volumetric flasks are by far the most precise. They’re calibrated to hold one exact volume for preparing standard solutions and for preparing dilutions. As a sort of rule, the more accuracy your method needs, the further you move from beaker to cylinder to volumetric flask. Remember that!

What's the main difference between volumetric, graduated and serological pipettes?

A volumetric (bulb) pipette delivers a really accurate fixed volume. It’s most ideal for preparing standards. A graduated pipette has a scale. This means you can measure a range of volumes with pretty good accuracy. A serological pipette is actually graduated the whole way to the tip. You can dispense larger, variable volumes. Often in cell culture. You should choose based on the accuracy and volume flexibility that your specific task requires.

What is a burette used for? How do I read one accurately?

A burette dispenses precise and variable volumes of liquid. It is used mainly for titrations. To read it accurately, you need to keep it vertical and take the measurement at eye level. You take it from the bottom of the meniscus. This is to avoid the parallax error. Class AS and Schellbach designs make readings a lot faster and a lot clearer. The range we have here includes glass burettes with PTFE stopcocks and automatic titrating burettes.

Should I choose glass or polypropylene (plastic) labware?

Borosilicate glass has the best chemical resistance. It has the best transparency and heat tolerance too. It’s ideal for accurate or very high-temperature work. Polypropylene (PP) labware is shatter-resistant. It’s lightweight and cost-effective. This makes it a much safer choice for fieldwork, teaching and everyday sort of handling. Many items here in this range are available in both. This includes beakers, measuring cylinders and it includes reagent bottles. This means you can match the material to whatever the task.

Where can I buy laboratory glassware in Ireland?

Ocon Chemicals supplies fantastic lab glassware. They supply to research, pharmaceutical, food, water-testing and education labs all over the island of Ireland. From Dublin and Cork to Galway and Donegal. We're an ISO 9001-accredited company. We are a REACH-compliant supplier. We stock a full range of beakers, flasks, measuring cylinders, pipettes, burettes and reagent bottles. Have a browse of the category or contact our team. Get in touch for bulk pricing and product advice.