Description

24LB BUTANE - 70/30 - Tank

The 24LB BUTANE - 70/30 - Tank is a commercial gas cylinder containing a 70/30 butane and propane blend with a mixed liquid weight of 20 lbs. With 99.5% purity and American-made gas, this tank is designed for laboratory and professional gas supply needs.

This tank is available as a fresh purchase or exchange option. The listed fresh tank price is $240, while the exchange option is $140. Please call for availability before placing an order.

This item is available for in-store purchase or local pickup only and cannot be shipped. A CGA 555 inlet nut and swivel is required for use. Age verification and local-pickup verification are required as part of the purchasing process.

70/30 Butane-Propane Blend 20 LB Mixed Liquid Weight 99.5% Purity Fresh or Exchange Local Pickup Only

70/30 Blend: butane and propane formulation for professional gas supply applications.

99.5% Purity: high-purity gas blend suitable for specified laboratory and professional applications.

Local Pickup: available for in-store purchase or local pickup with availability confirmed by phone.

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 24LB BUTANE - 70/30 - Tank?

70/30 butane-propane blend — provides the specified gas composition for professional applications.
99.5% purity — supplied as a high-purity gas blend for laboratory and professional use.
20 lb mixed liquid weight — clearly defined liquid contents for this tank configuration.
Fresh and exchange options — choose between a fresh tank and the available exchange option.
American-made gas — the butane and propane supplied by USA Lab are made in America.

Talk to an expert

Call USA Lab for current availability, purchasing information, local pickup details, and product support.

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Technical Specifications

Specification	Details
Product Name	24LB BUTANE - 70/30 - Tank
Product Type	Gas Cylinder Tank
Gas Blend	70/30 Butane-Propane
Mixed Liquid Weight	20 lbs
Purity	99.5%
Country of Manufacture	Made in America
Fresh Tank Price	$240
Exchange Price	$140
Purchase Options	Fresh or Exchange
Availability	Call for availability
Purchase Method	In-store or local pickup
Shipping	Not available; local pickup only
Age Verification	Required
Local Pickup Verification	Required
Inlet Connection Requirement	CGA 555 inlet nut & swivel required
Cylinder Program	Exchange/refill program available
Gas Components	N-Butane and Propane
Primary Use	Laboratory and professional gas supply applications
Documentation	SDS and Certificate of Analysis available from supplier

Popular Industries & Use Cases

Botanical Processing Pharmaceutical Research Chemical Sciences Academic Research

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FAQ

What is the gas blend in the 24LB BUTANE - 70/30 - Tank?

The 24LB BUTANE - 70/30 - Tank contains a 70/30 butane and propane blend with a stated purity of 99.5%.

What is the mixed liquid weight of the 24LB BUTANE - 70/30 - Tank?

The mixed liquid weight listed for the 24LB BUTANE - 70/30 - Tank is 20 lbs.

Can the 24LB BUTANE - 70/30 - Tank be shipped?

No. This item can only be purchased in-store or ordered for local pickup. Please call USA Lab for availability before ordering.

What connection is required for the 24LB BUTANE - 70/30 - Tank?

A CGA 555 inlet nut and swivel is required for use with this tank.

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:	Ann Arbor Welding
Purity:	99.5%
Manufactured:	USA
Return Policy:	Not Eligible for Return/Refund
Return Window:	30 Days
Lead Time:	1-3 Days
Warranty Term:	1 Year

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

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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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24LB BUTANE - 70/30 - Tank

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