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Selecting the appropriate lab bottles and jars is crucial for accurate measurements, safe storage, and maintaining the integrity of samples, especially when dealing with sensitive materials. This guide will help you navigate the options to find the best fit for your needs, ensuring reliability and longevity in your laboratory work.
Optimal Solution: Storing any liquid substance is easy with the MorexLab small bottle glass set! This outstanding science glass bottle is durable, reliable, and very long-lasting, featuring a leakproof cap that reduces the risk of liquid evaporation and...
Made to Last: These small storage bottles are made of 100% borosilicate glass that is designed to store substances in any environment. The glass bottles storage features fire resistance, as well as thermal stability, water resistance, alkali resistance...
Ideal Size: Our bottle cap storage has a total capacity of 1000ml. It features graduation lines marked every 100ml for more precise measurements and easier use. The borosilicate bottle is compact and lightweight, which makes it ideal for labs.
Leakproof Design: Each of our small screw top glass bottles comes with a GL45 blue screw cap that is resistant to corrosion and high temperature, as well as leakproof. Because it is so durable, the blue bottle cap can be sterilized by high-pressure steam...
What you Get: Our pack includes 2 storage bottles for liquids 1000ml with corresponding caps. The bottles have a clear design with white lines that allow you to measure any liquid with ease. The blue caps make the bottles easier to spot for more...
LEAKPROOF DESIGN: This PP bottle is designed with a secure screw cap and a smooth mouth, ensuring a tight seal; so you do not need to worry about contents spilling or leaking.
EFFORTLESS DISPENSING: The wide mouth design of our PP wide mouth bottle allows for easy pouring and to reduce spills. The smooth surface promotes controlled dispensing, reducing mess during use
DURABLE MATERIAL: Made from high-density Polypropylene PP, these PP bottles can withstand temperatures from -50°C to 120°C. They resist acids, alkalis, and wear, making them suitable for low-temperature storage of reagents
VERSATILE USE: Suitable for laboratories, scientific research, and experiments, our bottles are good for sampling and storing various chemical reagents, liquids, capsules, and solids, offering versatility for any application
Customer Satisfaction: Thank you for choosing our plastic bottles. If you have any questions or need assistance, please contact us. We are dedicated to providing excellent service and support!
You Will Receive: you will receive 8 pieces of glass storage bottles and corresponding lids, they are sufficient to meet your daily use and replacement needs, you can put them in different labs according to your own using habits
Specific Material: the media bottle is mainly made of sodium-calcium glass, with fire resistance, thermal stability, water resistance, alkali resistance, acid resistance and other properties, good strength, not easy to break, can be applied for a long...
Proper Size: the height of this glass lab jar is about 7.01 inches/ 17.8 cm, and the body diameter is about 3.39 inches/ 8.6 cm, can easily store most liquid substances, compact structure, which is lightweight, suitable for laboratory use
Leakproof Design: our glass medicine bottle is equipped with a GL45 blue spiral lid, which is corrosion resistant, high temperature resistant and leakproof, the lid is sterilized by high pressure steam to avoid liquid evaporation and exposure
Easy to Read: the capacity of our glass laboratory bottles is about 16.9 oz/ 500 ml, and the bottle bodies use a scale with a white line to achieve accurate measurement and make it easy for you to read, bringing convenience to you
Packaging includes：2 pack 250ml reagent bottles and 2 X ground glass stoppers.Bottle Color: Clear ;Cap Color: Clear
Material: Bottles are made from glass.Wide mouth and ground glass stopper.
Clear Bottle：You can clearly view the contents of the chemistry sample glass bottle and easily identify the items you stored.
Capacity: 250ml; Inner diameter of bottle mouth: 5cm / 1.97inch; Overall size: 6.5 x 12.5cm / 2.56 x 4.92 inch (OD*H).
Multi-purpose Usage: Apart from lab use, this reagent bottle can also be utilized as a sample vial for storing small items at home. Upgrade your laboratory equipment with our reliable and functional Lab Glass Reagent Bottle.
Service：If you have any questions, please contact us and we will provide you with 100% satisfactory service.
You Will Receive: you will receive 8 pieces of glass storage bottles and corresponding lids, they are sufficient to meet your daily use and replacement needs, you can put them in different labs according to your own using habits
Specific Material: the media bottle is mainly made of borosilicate glass, with fire resistance, thermal stability, water resistance, alkali resistance, acid resistance and other properties, good strength, not easy to break, can be applied for a long time
Proper Size: the height of this glass lab jar is about 5.5 inches/ 14 cm, and the body diameter is about 2.8 inches/ 7.1 cm, can easily store most liquid substances, compact structure, which is lightweight, suitable for laboratory use
Leakproof Design: our glass medicine bottle is equipped with a GL45 blue spiral lid, which is corrosion resistant, high temperature resistant and leakproof, the lid is sterilized by high pressure steam to avoid liquid evaporation and exposure
Easy to Read: the capacity of our glass laboratory bottles is about 8.5 oz/ 250 ml, and the bottle bodies use a scale with a white line to achieve accurate measurement and make it easy for you to read, bringing convenience to you
Package includes: You will get 10 pieces media storage bottles with GL45 blue screw cap, each bottle measures 5.7”H*2.7”D, approx 250ml capacity.
Screw Leak Proof Cap: The glass bottle storage caps are linerless, each cap has an o-ring at the top of the glass for leakproof, the lid can be sterilized by high-pressure steam treatment at 284℉(140°C).
Graduation lines: there is white graduation lines on the glass bottles, marked every 50 ml, which is from 50 ml to 200 ml for more precise measurements and easier use, each glass bottle has a large labelling area for markings.
Made to Last: These round storage bottles are made of borosilicate glass, which is durable, reliable, and very long-lasting. Note: Do not tighten the cap immediately after autoclaving - the resulting cooling vacuum could break the glass.
Our scientific bottles are compact and lightweight, ideal scientific equipment for mixing and sampling in labs, schools, and for STEM activities.
Multiple Storage Uses: This set includes 3 pcs plastic bottles with caps, making it a versatile storage solution for both professional and personal use. Whether you're storing chemical reagent, water sample, medicine, nutrient solution, juices or solid...
Wide Mouth Design: These plastic liquid/powder containers feature a wide mouth, making them easy to fill, pour, and clean. The large opening ensures smooth handling, ideal for daily use
Graduated Markings: Each lab chemical reagent bottle is equipped with clear graduated markings, allowing for accurate measurements up to 34oz/1000ml, providing precision and reliability for laboratory and educational use
Food Grade and PP Material: Made from high quality food grade and laboratory grade polypropylene, these sample bottles are safe and BPA-free for storing corrosion resistant chemicals, and other autoclavable liquids with a temperature tolerance of...
Leakproof Screw Caps: These plastic jars come with tightly sealing lids, ensuring secure, leakproof storage and keeping fresh. The transparent design allows for easy content identification
Multiple Storage Uses: This set includes 2 pcs plastic bottles with caps, making it a versatile storage solution for both professional and personal use. Whether you're storing chemical reagent, water sample, medicine, nutrient solution, juices or solid...
Wide Mouth Design: These plastic liquid/powder containers feature a wide mouth, making them easy to fill, pour, and clean. The large opening ensures smooth handling, ideal for daily use
Graduated Markings: Each lab chemical reagent bottle is equipped with clear graduated markings, allowing for accurate measurements up to 8.4oz/250ml, providing precision and reliability for laboratory and educational use
Food Grade and PP Material: Made from high quality food grade and laboratory grade polypropylene, these sample bottles are safe and BPA-free for storing corrosion resistant chemicals, and other autoclavable liquids with a temperature tolerance of...
Leakproof Screw Caps: These plastic jars come with tightly sealing lids, ensuring secure, leakproof storage and keeping fresh. The transparent design allows for easy content identification
You Will Receive: you will receive 8 pieces of glass storage bottles and corresponding lids, they are sufficient to meet your daily use and replacement needs, you can put them in different labs according to your own using habits
Specific Material: the media bottle is mainly made of borosilicate glass, with fire resistance, thermal stability, water resistance, alkali resistance, acid resistance and other properties, good strength, not easy to break, can be applied for a long time
Proper Size: the height of this glass lab jar is about 9.06 inches/ 23 cm, and the body diameter is about 3.94 inches/ 10 cm, can easily store most liquid substances, compact structure, which is lightweight, suitable for laboratory use
Leakproof Design: our glass medicine bottle is equipped with a GL45 blue spiral lid, which is corrosion resistant, high temperature resistant and leakproof, the lid is sterilized by high pressure steam to avoid liquid evaporation and exposure
Easy to Read: the capacity of our glass laboratory bottles is about 34 oz/ 1000 ml, and the bottle bodies use a scale with a white line to achieve accurate measurement and make it easy for you to read, bringing convenience to you
Package includes: You will get 4 pack media storage bottles with GL45 blue screw cap, each bottle measures 9.3"Hx3.7"D, approx 1000ml capacity
Screw Leak Proof Cap: The glass bottle storage caps are linerless, each cap has an o-ring at the top of the glass for leakproof, the lid can be sterilized by high-pressure steam treatment at 284℉
Graduation lines: There is white graduation lines on the glass bottles, marked every 100 ml, which is from 100 ml to 900 ml for more precise measurements and easier use, each glass bottle has a large labelling area for markings
Made to Last: These round storage bottles are made of borosilicate glass, which is durable, reliable, and very long-lasting. Note: Do not tighten the cap immediately after autoclaving - the resulting cooling vacuum could break the glass
Our scientific bottles are compact and lightweight, ideal scientific equipment for mixing and sampling in labs, schools, and for STEM activities
Last update on 2026-08-31 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Lab Bottles & Jars
Material Matters
The material of your lab bottle or jar is paramount. Borosilicate glass is a popular choice due to its excellent chemical resistance and ability to withstand high temperatures, making it ideal for storing aggressive chemicals or for use in autoclaves. For applications where breakage is a concern, high-density polyethylene (HDPE) or polypropylene (PP) offer durable and shatter-resistant alternatives, though they may have limitations with certain solvents or extreme temperatures.
Size and Capacity
Consider the volume you need to store or measure. Lab bottles and jars come in a wide range of capacities, from small vials for samples to large carboys for bulk storage. Choosing the right size prevents unnecessary waste and ensures efficient use of laboratory space. For frequent use, a range of sizes might be beneficial.
Closure Type and Sealing
The closure mechanism is critical for preventing leaks and contamination. Options include screw caps, ground glass stoppers, and snap caps. Screw caps with liners (like PTFE or polyethylene) provide a secure, airtight seal, essential for volatile substances. Ground glass stoppers offer a classic seal but may not be as robust for transport. Ensure the closure material is compatible with the contents.
Specialized Features
Depending on your application, specialized features might be necessary. Amber-colored glass bottles are used to protect light-sensitive chemicals from degradation. Wide-mouth jars are convenient for scooping solids or viscous liquids. Graduated bottles offer built-in volume markings for approximate measurements, though volumetric flasks are recommended for precise quantitative analysis.
Comparison Tips
Chemical Compatibility: Always verify that the bottle material and cap liner are compatible with the specific chemicals you intend to store.
Temperature Tolerance: Check the maximum and minimum temperature limits for both the container and its closure, especially if autoclaving or freezing is required.
Durability vs. Inertness: Balance the need for chemical inertness (glass) with the requirement for shatter resistance (plastic).
Ease of Use: Consider how easy the bottle or jar is to open, close, fill, and empty, particularly for repetitive tasks.
Frequently Asked Questions
What is the difference between borosilicate glass and soda-lime glass for lab bottles?
Borosilicate glass offers superior thermal shock resistance and chemical durability compared to soda-lime glass. This makes it ideal for applications involving rapid temperature changes or exposure to corrosive substances.
Can plastic lab bottles be used for storing strong acids?
Many plastic bottles, particularly those made of HDPE or PP, are resistant to dilute acids. However, compatibility should always be checked, as concentrated acids or certain types may degrade or react with plastic over time.
Are amber glass bottles necessary for all light-sensitive chemicals?
Amber glass is recommended for chemicals known to degrade upon exposure to UV or visible light. If a chemical's light sensitivity is unknown or suspected, using amber containers provides an extra layer of protection.
How do I ensure a leak-proof seal on a lab bottle?
Choose bottles with compatible screw caps and consider caps with liners made of materials like PTFE or polyethylene. Ensure the cap is tightened properly to create a secure seal, especially for volatile liquids.
What is the best type of closure for storing powders?
Wide-mouth jars with screw-on caps are generally best for storing powders. This design allows for easy access with scoops and helps minimize contamination when retrieving the powder.
Can I reuse glass lab bottles after cleaning?
Yes, glass lab bottles can typically be reused after thorough cleaning and sterilization. Ensure that no residue remains, as this could affect future experiments or contaminate new samples.
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