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Glass Flasks for Laboratory Use

Nexera Scientific offers a wide selection of high-quality glass flasks designed for precision and durability in laboratory settings. Our collection includes Erlenmeyer flasks, volumetric flasks, boiling flasks, and filtering flasks, all crafted from borosilicate glass to ensure chemical resistance and long-lasting performance. Ideal for biology, chemistry, and physics experiments, these flasks are essential for mixing, heating, titration, and solution preparation. Whether you are equipping a high school STEM classroom, a university teaching lab, or a professional research facility, our glass flasks deliver accuracy and reliability for every experiment. Explore our full range of laboratory flasks to find the right sizes, capacities, and certifications to meet your scientific needs.
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29 products

United Scientific® 5mL Wide Mouth Class A Amber Volumetric Flask with QR Code – Individually Certified

Volumetric Flask

United Scientific® 5mL Wide Mouth Class A Amber Volumetric Flask with QR Code – Individually Certified

From $53.60
From $53.60
3-Neck Round Bottom Boiling Flask, Angular Neck, 24/40 Joints, Borosilicate Glass (100–1000 mL)

Filtering Flask

3-Neck Round Bottom Boiling Flask, Angular Neck, 24/40 Joints, Borosilicate Glass (100–1000 mL)

From $19.55
From $19.55
United Scientific® Erlenmeyer Flask with 24/40 Joint – Borosilicate Glass, White Enamel Graduations

Glass Erlenmeyer Flask

United Scientific® Erlenmeyer Flask with 24/40 Joint – Borosilicate Glass, White Enamel Graduations

From $37.40
From $37.40
Erlenmeyer Flask Set (5 Pack), Narrow Mouth, Borosilicate Glass, Graduated Laboratory Flasks – 50 mL to 1000 mL

Glass Erlenmeyer Flask

Erlenmeyer Flask Set (5 Pack), Narrow Mouth, Borosilicate Glass, Graduated Laboratory Flasks – 50 mL to 1000 mL

$41.55
$41.55
Erlenmeyer Flask Set – 3-Piece Borosilicate Glass (50mL, 150mL, 250mL) | Autoclavable & Durable

Glass Erlenmeyer Flask

Erlenmeyer Flask Set – 3-Piece Borosilicate Glass (50mL, 150mL, 250mL) | Autoclavable & Durable

$12.10
$12.10
Erlenmeyer Flask with Screw Cap, Borosilicate Glass, Graduated, Autoclavable (100–1000 mL)

Glass Erlenmeyer Flask

Erlenmeyer Flask with Screw Cap, Borosilicate Glass, Graduated, Autoclavable (100–1000 mL)

From $36.90
From $36.90
hybex™ Erlenmeyer Flask with GL45 Cap, Borosilicate 3.3 Glass, Autoclavable, Graduated (250–2000 mL)

Glass Erlenmeyer Flasks

hybex™ Erlenmeyer Flask with GL45 Cap, Borosilicate 3.3 Glass, Autoclavable, Graduated (250–2000 mL)

From $75.37
From $75.37
hybex™ Erlenmeyer Flasks, Borosilicate 3.3 Glass, Autoclavable, Graduated, Reusable (50–2000 mL)

Glass Erlenmeyer Flasks

hybex™ Erlenmeyer Flasks, Borosilicate 3.3 Glass, Autoclavable, Graduated, Reusable (50–2000 mL)

From $29.28
From $29.28
United Scientific® 10L Borosilicate Glass Filtering Bottle – Heavy-Duty Vacuum Filtration Flask

Filtering Flask / Bottle

United Scientific® 10L Borosilicate Glass Filtering Bottle – Heavy-Duty Vacuum Filtration Flask

From $356.00
From $356.00
100 mL Class A Amber Volumetric Flask with 14/23 Polypropylene Stopper – Borosilicate Glass, White Graduation, High-Precision Laboratory Flask

Volumetric Flask

100 mL Class A Amber Volumetric Flask with 14/23 Polypropylene Stopper – Borosilicate Glass, White Graduation, High-Precision Laboratory Flask

From $27.10
From $27.10
10 mL Class A Volumetric Flask with Glass Stopper – Blue Graduation, Borosilicate Glass, ASTM Precision – Eisco Labs

Volumetric Flask

10 mL Class A Volumetric Flask with Glass Stopper – Blue Graduation, Borosilicate Glass, ASTM Precision – Eisco Labs

From $13.02
From $13.02
United Scientific® 5mL Class A Wide Mouth Volumetric Flask – Individually Certified, Borosilicate Glass

Volumetric Flask

United Scientific® 5mL Class A Wide Mouth Volumetric Flask – Individually Certified, Borosilicate Glass

From $48.20
From $48.20
Wide Mouth Erlenmeyer Flask, Graduated, Borosilicate Glass, Heavy-Duty Rim (100–2000 mL)

Glass Erlenmeyer Flask

Wide Mouth Erlenmeyer Flask, Graduated, Borosilicate Glass, Heavy-Duty Rim (100–2000 mL)

From $29.80
From $29.80
Borosilicate Glass Erlenmeyer Flask – United Scientific® Narrow Mouth Lab Flask

Glass Erlenmeyer Flask

Borosilicate Glass Erlenmeyer Flask – United Scientific® Narrow Mouth Lab Flask

From $29.15
From $29.15
Borosilicate Glass Erlenmeyer Flask – United Scientific® Narrow Mouth Lab Flask - 12 Pack

Flasks

Borosilicate Glass Erlenmeyer Flask – United Scientific® Narrow Mouth Lab Flask - 12 Pack

From $29.15
From $29.15
United Scientific® 10mL Volumetric Flask, Class B, Glass Stopper – Pack of 12 | Precision Lab Glassware

Volumetric Flask

United Scientific® 10mL Volumetric Flask, Class B, Glass Stopper – Pack of 12 | Precision Lab Glassware

From $118.00
From $118.00
United Scientific® Winterization Lab Filtration Kit – Buchner Funnel, Borosilicate Filtering Flask & Filter Paper Set (2–10 L)

Winterization Kit

United Scientific® Winterization Lab Filtration Kit – Buchner Funnel, Borosilicate Filtering Flask & Filter Paper Set (2–10 L)

From $220.00
From $220.00
100mL Volumetric Flask, Class B with Snap Cap – Pack of 12 | United Scientific®

Volumetric Flask

100mL Volumetric Flask, Class B with Snap Cap – Pack of 12 | United Scientific®

From $150.00
From $150.00
100mL Borosilicate Glass Distilling Flask – Pack of 12 | United Scientific® – Heat-Resistant Lab Glassware for Chemistry & Distillation

Distilling Flasks

100mL Borosilicate Glass Distilling Flask – Pack of 12 | United Scientific® – Heat-Resistant Lab Glassware for Chemistry & Distillation

From $87.75
From $87.75
United Scientific® 100mL Class A Volumetric Flask with Snap Cap – Batch Certified

Volumetric Flask

United Scientific® 100mL Class A Volumetric Flask with Snap Cap – Batch Certified

From $19.20
From $19.20
United Scientific® 10mL Class A Volumetric Flask with Glass Stopper – Batch Certified

Volumetric Flask

United Scientific® 10mL Class A Volumetric Flask with Glass Stopper – Batch Certified

From $20.80
From $20.80
United Scientific® 10mL Class A Volumetric Flask with Glass Stopper, Individually Certified

Volumetric Flask

United Scientific® 10mL Class A Volumetric Flask with Glass Stopper, Individually Certified

From $42.75
From $42.75
United Scientific® Silicone Bumper Guard for Volumetric Flasks, 50–100 mL – Pack of 5

Bumper Guard

United Scientific® Silicone Bumper Guard for Volumetric Flasks, 50–100 mL – Pack of 5

From $14.50
From $14.50
United Scientific® Class A Volumetric Flask with Snap Cap & QR Code – Batch Certified

Volumetric Flask

United Scientific® Class A Volumetric Flask with Snap Cap & QR Code – Batch Certified

From $19.95
From $19.95
Pear-Shaped Recovery Flasks, Borosilicate Glass, 24/40 Joint – United Scientific®

Recovery Flask

Pear-Shaped Recovery Flasks, Borosilicate Glass, 24/40 Joint – United Scientific®

From $67.00
From $67.00
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