Name: USA Lab 24/40 Female to Male Adapter with Stopcock
Brand: USA Lab
SKU: GA-24/40-FtoM-SC
Price: 20.0 USD
Availability: InStock

Description

USA Lab 24/40 Female to Male Adapter with Stopcock

The USA Lab 24/40 Female to Male Adapter with Stopcock is designed with a built-in tube that provides a straight flow path through the adapter. This configuration can help support liquid transfer when pulling liquids under vacuum.

The 24/40 female-to-male glass adapter provides a convenient connection between compatible 24/40 laboratory glassware components while maintaining a straight internal flow path. The integrated stopcock allows users to control liquid flow during laboratory procedures.

A screw-in adjuster on the stopcock provides adjustable flow control, making the adapter useful for laboratory liquid-handling, vacuum-assisted transfer, and glassware setups where controlled flow is required.

24/40 Female to Male Built-In Straight Tube Integrated Stopcock Adjustable Flow Control

24/40 Connection: Female-to-male configuration — supports connection between compatible 24/40 laboratory glassware components.

Straight Flow Path: Built-in tube design — provides a direct internal path that can help when pulling liquid with a vacuum.

Flow Adjustment: Screw-in stopcock adjuster — allows users to adjust the flow rate during liquid-handling procedures.

Why buy from USA Lab

Expert Support
Engineers & technicians on staff.

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Tested and trusted products.

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Nationwide 1-2 day shipping.

Warranty & Parts
US-based service & spares.

Why this USA Lab 24/40 Female to Male Adapter with Stopcock?

24/40 female-to-male configuration — provides a practical connection between compatible laboratory glassware components.
Built-in straight tube — creates a direct internal flow path for liquid transfer applications.
Vacuum-compatible workflow — the straight flow design can help when pulling liquid with a vacuum.
Adjustable stopcock control — the screw-in adjuster allows users to adjust the flow rate within the stopcock.
Versatile laboratory glassware accessory — suitable for liquid-handling and controlled-flow laboratory setups.

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Technical Specifications

Specification	Details
Product Name	USA Lab 24/40 Female to Male Adapter with Stopcock
Brand	USA Lab
Product Type	Laboratory Glass Adapter
Adapter Style	Female to Male Adapter with Stopcock
Joint Size	24/40
Female Connection	24/40 Female Joint
Male Connection	24/40 Male Joint
Connection Configuration	24/40 Female to 24/40 Male
Flow Path	Built-In Straight Tube
Flow Direction	Straight-Line Flow
Stopcock	Integrated Stopcock
Flow Adjustment	Screw-In Adjuster
Flow Control	Adjustable Flow Rate
Glassware Function	Controlled Liquid Transfer
Vacuum Application	Can Help With Liquid Transfer When Pulling With Vacuum
Connection Function	Connects Compatible 24/40 Laboratory Glassware
Primary Function	Liquid Flow Connection and Control
Adjustment Function	Adjusts Flow Rate Within the Stopcock
Intended Use	Laboratory Liquid-Handling and Vacuum-Assisted Glassware Setups

Popular Industries & Use Cases

Laboratory Research Pharmaceutical Processing Chemical Sciences Vacuum & Liquid Handling

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Custom Solutions

Tailored glassware and liquid-handling support.

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FAQ

What is the joint size of the USA Lab 24/40 Female to Male Adapter with Stopcock?

The USA Lab 24/40 Female to Male Adapter with Stopcock uses a 24/40 female-to-male joint configuration for connection with compatible 24/40 laboratory glassware.

Does the USA Lab 24/40 Female to Male Adapter with Stopcock have a straight flow path?

Yes. The adapter has a built-in tube designed to provide a straight flow path, which can help when pulling liquid with a vacuum.

How is the flow rate adjusted on the USA Lab 24/40 Female to Male Adapter with Stopcock?

The integrated stopcock includes a screw-in adjuster that allows the user to adjust the flow rate within the stopcock.

What is the USA Lab 24/40 Female to Male Adapter with Stopcock used for?

This adapter is designed for laboratory glassware setups requiring a 24/40 female-to-male connection, straight-line liquid flow, and adjustable flow control. It can also support liquid transfer when pulling with a vacuum.

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
Material:	3.3 Borosilicate Glass
Warranty:	3 Days
Warranty Term:	1 Year
Return Window:	30 Days
Lead Time:	1-3 Days

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.

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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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USA Lab 24/40 Female to Male Adapter with Stopcock

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