Description

USA Lab Erlenmeyer Flask - Borosilicate 3.3 Glass

The USA Lab Erlenmeyer Flask is manufactured from premium Borosilicate 3.3 glass, providing exceptional chemical resistance, thermal durability, and optical clarity for laboratory, research, educational, and industrial applications.

Designed with the classic conical shape and narrow neck, these flasks allow for efficient mixing, swirling, heating, and storage of liquids while minimizing splashing and contamination. Graduated markings provide convenient volume reference, while the wide base offers excellent stability during use.

Available in 250mL, 500mL, 1L, 2L, and 5L sizes, USA Lab Erlenmeyer Flasks are ideal for chemistry labs, microbiology, cell culture, media preparation, solution mixing, and general laboratory use.

Borosilicate 3.3 Glass Chemical Resistant Thermal Durable Multiple Sizes Available

Material: Premium Borosilicate 3.3 glass for lab-grade durability.

Design: Conical body with narrow neck for controlled swirling and mixing.

Sizes: 250mL, 500mL, 1L, 2L, and 5L options available.

Why buy from USA Lab

Expert Support
Engineers & technicians on staff.

Quality First
Tested and trusted products.

Fast Fulfillment
Nationwide 1-2 day shipping.

Warranty & Parts
US-based service & spares.

Why choose the USA Lab Erlenmeyer Flask?

Premium glass construction — made from Borosilicate 3.3 glass for excellent chemical and thermal resistance.
Reliable lab performance — ideal for mixing, swirling, heating, solution preparation, and storage.
Classic Erlenmeyer design — conical body and narrow neck help reduce splashing and contamination.
Easy volume reference — graduated markings allow quick measurement checks during lab work.
Multiple size options — available in 250mL, 500mL, 1L, 2L, and 5L sizes.

Talk to an expert

Get help choosing the right flask size or sourcing additional lab glassware for your workflow.

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Technical Specifications

Model	USA Lab Erlenmeyer Flask - Borosilicate 3.3 Glass
Product Type	Erlenmeyer Flask
Material	Borosilicate 3.3 Glass
Available Sizes	250mL, 500mL, 1L, 2L, 5L
Design	Conical Body with Narrow Neck
Markings	Graduated Volume Reference Markings
Appearance	Clear Laboratory Glass
Common Uses	Mixing, Swirling, Heating, Storage, Media Preparation
Chemical Resistance	Excellent Chemical Resistance
Thermal Durability	Designed for Repeated Heating and Cooling Cycles
Base Style	Wide Stable Base
Applications	Laboratory, Research, Educational, Industrial

Popular Industries & Use Cases

Botanical Extraction Pharmaceutical Chemical Sciences Academic & Research

Business Solutions & Procurement

Programs & Terms

Exclusive options for businesses and academics.

Apply for Net Terms Academic Discount

Documentation & Compliance

Keep purchasing streamlined and compliant.

Request a Quote Tax Exemption

Custom Solutions

Tailored tanks, skids, and integration help.

Custom Request Consulting

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We’ll help spec the right glassware and lab supplies for your workflow.

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FAQ

What is the USA Lab Erlenmeyer Flask made from?

The USA Lab Erlenmeyer Flask is made from premium Borosilicate 3.3 glass, offering excellent chemical resistance, thermal durability, and optical clarity for laboratory use.

What sizes are available for the USA Lab Erlenmeyer Flask?

The USA Lab Erlenmeyer Flask is available in 250mL, 500mL, 1L, 2L, and 5L sizes to support a wide range of laboratory workflows.

Can the USA Lab Erlenmeyer Flask be used for heating and mixing?

Yes. The USA Lab Erlenmeyer Flask is designed for common lab applications including mixing, swirling, heating, media preparation, solution preparation, and storage.

What applications is the USA Lab Erlenmeyer Flask best for?

The USA Lab Erlenmeyer Flask is ideal for chemistry labs, microbiology, cell culture, media preparation, solution mixing, educational labs, research and development, and quality control testing.

Important Shipping Notice!

DISCLAIMER:

All items are carefully packaged to ensure safe delivery. In the rare event that your item arrives damaged, please notify us within 3 days of receipt. We will promptly provide a replacement or issue a refund.

Please note that any damage occurring after delivery is not covered under warranty. We appreciate your understanding and your trust in our products.

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Specifications

Brand:	USA Lab
Flask Type:	Erlenmeyer Flask
Material:	3.3 Borosilicate

Shipping & Returns

1–3 Business Days Standard Processing

Return Policy ↗ Varies by Product Warranty Policy ↗ Varies by Product

3 Days to Claim Inspect on Arrival

Shipping

Orders ship within 1–3 business days after payment clears. We ship Monday through Friday via UPS, USPS, and freight carriers.
Freight items (crated, hazmat, dropship, or special packaging) can take 1–5 business days to ship.
Expedited shipping speeds up transit, not processing. Contact us for true rush orders.
PO Box addresses ship USPS. Alcohols, chemicals, and hazmat cannot ship to a PO Box.

Full Shipping Policy

Delivery & Damage Claims

Inspect every shipment on arrival. Claims must be filed within 3 business days.
Visible damage? Refuse the delivery and have the driver document it. We will file the claim and ship a replacement.
Concealed damage: contact us within 2 days with photos of the packaging and item. Keep all packing materials.
Freight services (liftgate, residential, inside delivery) are the customer's responsibility to select for their location.

Damage & Freight Details

Returns

USA Lab branded products are returnable within 30 days of order date with prior authorization. Email us before sending anything back.
Solvents, chemicals, and consumables are not returnable once shipped. Custom and made-to-order items are final sale.
Unused items in original packaging carry a 15% restocking fee. Defective items ship back on us.
Items showing any signs of use, wear, contamination, or modification are not eligible for return.
Glassware damage must be reported within 3 business days of delivery for replacement or refund.

Full Return Policy

Custom & Made-to-Order Items

Customized and made-to-order products are final sale and not eligible for return under any circumstances.
This includes ductless fume hoods, configured tanks and reactors, and any item built to your specifications.
These products are manufactured specifically for your application. Confirm sizing, voltage, and configuration with our team before ordering.
Damage claim coverage still applies. Inspect on arrival and report issues within 3 business days.

Return Eligibility Details

Warranty

USA Lab products are covered against manufacturing defects for up to 3 years, depending on product line.
1 year: chillers, heaters, rotovaps, reactors, vacuum ovens, mixers, and most equipment. 2 years: UVP vacuum pumps. 3 years: scientific freeze dryers.
Wear items (glassware, gaskets, heating elements, sensors) and fittings/steel are not covered. Report defects within 30 days (3 days for glass).
Non–USA Lab brands are covered by their manufacturer's warranty. See the product's Warranty tab.

Full Warranty Policy

International Orders

Import duties, taxes, VAT, and brokerage fees are not collected by USA Lab and are the receiver's responsibility.
Verify your country's customs charges and import restrictions before ordering.
Refused or unclaimed international shipments are refunded minus shipping and a 15% restocking fee.
International orders are generally non-returnable. Damaged items must be reported within 3 business days.

International Guidelines

Questions before you order?

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Summaries above are provided for convenience. The full Policies & Warranty Info pages govern all orders and may be updated at any time.

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USA Lab Erlenmeyer Flask Borosilicate 3.3 - Various Sizes

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