80ml Glass Clear Test Tubes with Screw Caps and Plastic Stoppers, Leak-Proof Flat Test Tubes (12PCS)

80ml Glass Clear Test Tubes with Screw Caps and Plastic Stoppers, Liquid Sample Vial, Leak-Proof Flat Test Tubes, 12PCS

80ml Glass Clear Test Tubes with Screw Caps and Plastic Stoppers, Leak-Proof Flat Test Tubes (12PCS)

80ml Glass Test Tubes The plastic stoppers and seal gasket seal positively, no leaks and keep air-tight. The label: These high quality clear glass bottles with aluminium caps, are also great to use for displays, party favors, samples . They are designed to contain small items and valuables for safekeeping. We devote to providing the customer with the best possible source for value. You will enjoy the quality, function and usefulness.

Key Features

• ✅ ?Leakproof? Each Test Tube is equipped with plastic stoppers and seal gasket in screw aluminium cap, seal tight to prevent any leakage.You can put it anywhere you want without worrying about leaking, easy to store and carry.
• ✅ ?Material? The Flat Test Tube is made of borosilicate glass which can withstand temperatures from minus 200 to 200 degrees. They can be refrigerated, heated and boiled. Durable and can be used repeatedly.
• ✅ ?Dimension? Capacity: 80ml; Diameter: 1.18in(30mm); Height: 5.9in(150mm); Internal diameter: 0.83in(21mm).
• ✅ ?Wide Applications? The Flat Test Tube is great for storing liquids, powder, seeds, specimen, and small objects etc. Air doesn't get into the vial, don't worry about deterioration.
• ✅ ?Package? 12 80ml glass test tubes, 12 screw aluminium caps, 12 plastic stoppers, 64 label stickers, protected with air bubble film and thick carton, give it to you safely.

Shipping & Guarantees

• ✅ FREE standard shipping within the United States (3–6 business days)
• ✅ 100% money-back guarantee for lost or damaged items
• ✅ Secure checkout with encrypted payment processing
• ✅ Shipping via UPS, FedEx, and USPS
• ✅ Ships to lower 48 states only (no PO Boxes / APO / FPO)

Returns

• ✅ 30-day hassle-free returns
• ✅ Items must be unused and in original packaging
• ✅ Full refund if item is not delivered
• ✅ Guaranteed delivery within 6–7 business days

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Customer Support

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We respond within 24 hours on business days.