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USA Lab 24/40 Female to Male Adapter with Stopcock
USA LabGA-24/40-FtoM-SCSale $20.00RetailOur USA Lab Female to Male Adapter Glass has a built in tube allowing it to flow in a straight line. This can help when pulling the liquid with a vacuum. The stopcock adapter also includes a screw in... -
USA Lab 24/40 Glass Funnel
USA LabGF-24/40-Sale $19.99 - $24.99RetailOur USA Lab 24/40 Laboratory Glass funnel is perfect for pouring liquids into any type of glass with a 24/40 joint. -
USA Lab Glass Cold Trap - 24/40
USA LabGCT-Sale $210.00RetailThe USA Lab Cold Trap purpose is to condense any and all vapors that have reached the end of the distillation process. The Cold trap is filled with dry ice and condenses town the vapors which stops... -
USA Lab 1/8" FNPT to 3/8" Barb Tee for DigiVac Bullseye Gauge
USA LabDVTEESale $29.95RetailThe USA Lab 1 8 FNPT to 3 8 Barb Tee allows users to connect a Digivac Bullseye gauge in-line. This small piece can provide versatility to any system and allows users to read vacuum level in-line... -
USA Lab Barb to JIC Adapter
USA LabSale $5.00RetailThis fitting is made of high quality 304 Stainless steel that allow users to adapt from JIC braided hoe to any type of regular hose. For Technical Support, Questions, or Other Is
Description
Our USA Lab Male Hose Barb Adapter has a 24/40 inner joint at one end and a 3/8" hose connection at the other. Made of 3.3 Borosilicate Glass.

We ship all glassware products with additional care, but sometimes they arrive broken. If glassware arrives broken, please contact us within 3 days of receiving your product and we will either send you a brand new piece or send you a refund! Any glassware broken after that voids all warranties. Thank you for understanding!
For Technical Support, Questions, or Other Issues Please Email or Call Us!

Specifications
Brand: |
USA Lab |
Material: |
3.3 Borosilicate Glass |
Warranty: |
3 Days |
Warranty
Glassware does NOT carry any warranty. Glassware items with a defect or other issue must be identified within 3 days of arrival and USA Lab MUST be contacted. After 3 days, there will be no replacements sent for glassware items with a defect or issue.
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.
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.
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.
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.
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.
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.
Questions before you order?
Real people in Livonia, MI. Fast answers, Monday through Friday.
Summaries above are provided for convenience. The full Policies & Warranty Info pages govern all orders and may be updated at any time.