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Lab carboys are essential for storing and transporting liquids in research and industrial settings. Their material, size, and design directly impact safety, purity, and ease of use. Selecting the appropriate carboy ensures efficient workflow and prevents contamination, making it a critical decision for any laboratory.
Durable Polypropylene Build - Built with high-quality polypropylene, this 5-gallon carboy offers robust strength and chemical resistance, making it ideal for long-term use in demanding environments. Its rugged design ensures reliability, even with...
Secure Leak-Proof Seal - The 83mm screw cap, featuring an integrated silicone gasket, guarantees a secure, spill-proof seal. This innovative design prevents leaks, maintaining the integrity of stored liquids like distilled water, buffers, and chemical...
Convenient Dispensing - Designed with a molded-in bung and a smooth-operating spigot, this 5-gallon plastic carboy ensures a seamless and controlled flow of liquids. Perfect for precision dispensing of lab essentials, it simplifies workflow while reducing...
Autoclavable for Safety - This plastic carboy can withstand steam sterilization at 121°C (250°F), ensuring complete safety and hygiene. Its durable structure maintains integrity during autoclaving, making it indispensable for sterile environments
User-Friendly Design - These plastic carboys feature large, ergonomic handles that are easy to grip and carry, even when filled to their 20L capacity. Its user-friendly design prioritizes comfort and practicality, enabling hassle-free transport and...
2.5 Gallon Water Jug for Larger Storage Needs: This 10 liter HDPE plastic carboy jar is designed for storing water, used oil, automotive fluids, soap, detergent, cleaning solutions, and other liquids compatible with HDPE plastic.
Large Liquid Storage Container with Lid: The screw-on lid helps keep liquids contained during normal carrying and storage. This empty gallon jug works well as a water storage container, used oil container, garage liquid container, or workshop storage jug.
Built-In Handle for Easier Carrying: The integrated handle helps you lift, move, and pour the 2.5 gallon jug more easily. The square shape fits well on garage floors, storage racks, workbenches, utility shelves, and farm or shop areas.
Liquid Level Scale for Measuring: The liquid level sticker helps you check fill volume when measuring, mixing, or organizing liquids. It is useful for water storage, oil storage, detergent storage, automotive fluid storage, and cleaning solution prep.
Funnel and Labels Included: This 2.5 gallon jug includes a funnel and 6 plain tag stickers for easier filling and labeling. For best use, tighten the main lid securely and store liquids that are compatible with HDPE plastic.
Proper Set: our package includes two plastic 5 gallon carboys with spigots, large in storing capacity, enough for your daily storing needs and you can replace one with the other
Reusable and Long lasting: our plastic carboy with spigot is made of quality HDPE plastic material, ensuring its strength, stability, and resistance to acid and alkali; It is designed to withstand long-term use and won't easily deform or break, giving you...
Leakage Proof Design: this 5 gallon bucket with spigot can be easily opened or closed, which means you can dispense your liquid contents without any wastage or mess; And with the tight fitting spigot included in the package, you don't have to worry about...
Multiple Usages: the empty gallon jugs with caps ensure the contents inside from spoiling, proper for holding cleaning solution, detergent, car cleaner, water, beverage, soaps and more Convenient Handling: the comfortable and firm grip handles make it...
Versatile Use: this 5 gallon water jug is versatile enough for different purposes; You can use them to store cleaning solutions, detergents, car cleaners, water, beverages, soaps, and more, making them a necessity in your household storage
North Mountain Supply 5 Gallon Vented Plastic Hedpak/Carboy with Cap and Faucet - Made in the USA
Special venting cap in the handle allows smooth product flow while dispensing and prevents "chugging"
Semi-rigid, high density polyethylene with a molded top handle, bottom finger grips, and a large 70 mm screw cap opening for easy lifting and fast filling and pouring
Meets FDA requirements for water storage - BPA free & food grade
Vented Faucet included makes getting the liquid out of the hedpak quick and easy
Last update on 2026-07-17 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Lab Carboys
Material Matters
Glass: Offers excellent chemical resistance and transparency, ideal for sensitive reagents and easy visual inspection. However, it is fragile and can break.
Plastic: Generally lighter and more impact-resistant than glass. Common plastics include HDPE (high-density polyethylene) and polypropylene, which offer good chemical resistance for many applications.
Capacity and Size
Consider the volume of liquid you need to store or transport. Carboys range from small laboratory sizes to larger industrial capacities.
Ensure the dimensions fit your available storage space and handling equipment.
Closure and Dispensing
Look for secure, leak-proof closures to prevent spills and evaporation.
Some carboys feature spigots or dispensing ports for easier and more controlled pouring.
Frequently Asked Questions
What is the difference between glass and plastic carboys?
Glass carboys offer superior chemical inertness and clarity, making them suitable for highly pure or reactive substances. Plastic carboys are typically lighter, more durable against impacts, and often more cost-effective for general-purpose use.
How do I choose the right size carboy?
Determine the typical volume of liquid you will be storing or transferring. Consider both your current needs and potential future requirements to avoid needing to replace it too soon.
Are carboys safe for storing hazardous chemicals?
Material compatibility is key. Glass is generally inert, while certain plastics may degrade with specific chemicals. Always check the chemical resistance of the carboy material against the substance being stored.
How should I clean a carboy?
Cleaning methods depend on the material and what was stored. Generally, use appropriate detergents and warm water, rinsing thoroughly. For glass, avoid abrasive cleaners that could scratch the surface, and for plastic, ensure no residues remain that could interact with future contents.
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