Storage Bottles

<h2 data-section-id="1nhmff" data-start="0" data-end="39">What Are Laboratory Storage Bottles?</h2>
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Laboratory storage bottles are precision-molded plastic vessels used to store, transport, and dispense liquid and solid reagents, solvents, buffers, and samples across a wide range of laboratory workflows. Globe Scientific's Diamond RealSeal bottle range includes wash mouth bottles, wide mouth bottles, and narrow mouth bottles. Wash mouth bottles are flexible LDPE squeeze bottles available in 250&ndash;1000 mL sizes for glassware rinsing and solvent dispensing. Wide mouth bottles, available in HDPE and PP from 30 mL to 2 L, are designed for powders, viscous liquids, and bulk sample storage. Narrow mouth bottles, including Boston round styles in HDPE, LDPE, and PP, range from 4 mL to 8 L and are used for liquid reagents, sampling, and chemical storage. All Diamond RealSeal bottles are manufactured from virgin FDA 21 CFR-compliant resins and feature PP integral-seal closures that provide leak-proof performance without separate liners or gaskets. LDPE is best suited for squeeze-action wash bottles, HDPE is the standard choice for general liquid storage, and PP should be selected whenever autoclave sterilization is required.
&nbsp;
<h2 dir="ltr">What you will find: </h2>
<ul>
<li data-start="0" data-end="100"><a href="https://mbpinc.net/consumables/storage-supplies/storage-bottles/large-format-bottles" title="Large Format Bottles:">Large Format Bottles:</a> High-capacity bottles for storing and handling large volumes of liquids.</li>
<li data-start="102" data-end="186"><a href="https://mbpinc.net/consumables/storage-supplies/storage-bottles/square-bottles" title="Square Bottles:">Square Bottles:</a> Space-efficient bottles designed to maximize storage capacity.</li>
<li data-start="188" data-end="280"><a href="https://mbpinc.net/consumables/storage-supplies/storage-bottles/wide-mouth-bottles" title="Wide Mouth Bottles:">Wide Mouth Bottles:</a> Bottles with large openings for easy filling and sample retrieval.</li>
<li data-start="282" data-end="375"><a href="https://mbpinc.net/consumables/storage-supplies/storage-bottles/wash-mouth-bottles" title="Wash Mouth Bottles:">Wash Mouth Bottles:</a> Squeeze bottles for controlled dispensing and rinsing applications.</li>
<li data-start="377" data-end="468"><a href="https://mbpinc.net/consumables/storage-supplies/storage-bottles/vacuum-bottles" title="Vacuum Bottles:">Vacuum Bottles:</a> Durable bottles designed for vacuum filtration and sample collection.</li>
<li data-start="470" data-end="565"><a href="https://mbpinc.net/consumables/storage-supplies/storage-bottles/narrow-mouth-bottles" title="Narrow Mouth Bottles:">Narrow Mouth Bottles:</a> Bottles with reduced openings to minimize spills and contamination.</li>
<li data-start="567" data-end="667"><a href="https://mbpinc.net/consumables/storage-supplies/storage-bottles/petg-media-bottles" title="PETG Media Bottles:">PETG Media Bottles:</a> Clear, durable bottles for storing media, buffers, and laboratory solutions.</li>
</ul>
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<h2 data-section-id="e7a0da" data-start="1174" data-end="1217">How to Choose Laboratory Storage Bottles</h2>
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Mouth Size: Wash, Wide, or Narrow
Wash mouth bottles feature integrated dispensing nozzles or draw tubes that allow controlled squeeze-action delivery and are primarily used for rinsing and dispensing liquids rather than long-term storage. Wide mouth bottles, with openings typically greater than 38 mm, allow easy filling and dispensing of powders, granules, viscous liquids, and larger samples. Narrow mouth bottles, including Boston round designs, provide controlled pouring, reduced evaporation, and secure storage for liquid reagents and solvents.
Material Match
LDPE is the preferred material for wash bottles because of its flexibility and squeeze performance. HDPE provides broad chemical resistance, low leachables, and a temperature range suitable for most laboratory chemicals and reagents, making it the standard choice for general storage. PP is selected when bottles must withstand autoclave sterilization at 121&deg;C or be used for media preparation and sterile workflows. Amber HDPE and amber PP bottles are recommended for light-sensitive compounds that require protection from UV and visible light exposure.
Volume
Small bottles ranging from 4&ndash;30 mL are commonly used for reference standards, analytical reagents, and sample collection. Mid-range bottles from 60&ndash;500 mL are suitable for daily-use reagents, calibration standards, and working solutions. Larger bottles from 1&ndash;8 L are typically used for bulk reagent storage, media preparation, and buffer stock solutions.
Closure Type
Diamond RealSeal PP closures incorporate an integral seal ring that creates a leak-proof closure without requiring separate liners or gaskets. Standard PP screw caps are used throughout the Diamond Essentials economy line. For autoclavable PP bottles, caps should be loosened during sterilization and tightened after cooling to maintain proper sealing performance.
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<h2 data-section-id="1jl751w" data-start="3910" data-end="3935">Specifications Context</h2>
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Globe Scientific Diamond RealSeal bottles are precision-molded from virgin resins compliant with FDA 21 CFR 177.1520 requirements and are manufactured under ISO 9001:2015 quality systems. The Diamond Essentials range is supplied as a bulk-packed economy option, with bottles and caps packaged separately for high-volume laboratory use. As of 2026, 500 mL HDPE narrow-mouth Boston round bottles and 500 mL LDPE wash bottles remain among the most commonly stocked formats in academic research laboratories, pharmaceutical QC facilities, and industrial testing environments. Explore wash mouth bottles, wide mouth bottles, and narrow mouth bottles for specific bottle styles and applications.
For selecting the right size or material, <a href="https://mbpinc.net/contact-us">the MBP team can help</a> match bottles to your specific workflow needs.

DataSheet

Round Storage Bottles

Amber Color Round HDPE Storage Bottle, Wide Mouth, Sterile

335301 by NEST Scientific is an 8 mL sterile, amber-colored, wide-mouth HDPE storage bottle made from enzyme-free plastic. Designed for light-sensitive reagents, nucleic acid aliquots, and cell biology buffers. Supplied 20/pk, 400/cs for molecular and cell biology labs.

Manufacturer

8ml Amber Color Round HDPE Storage Bottle, Wide Mouth, Sterile, 20/pk, 400/cs

15ml Amber Color Round HDPE Storage Bottle, Wide Mouth, Sterile, 20/pk, 400/cs

30ml Amber Color Round HDPE Storage Bottle, Wide Mouth, Sterile, 10/pk, 200/cs

60ml Amber Color Round HDPE Storage Bottle, Wide Mouth, Sterile, 10/pk, 200/cs

125ml Amber Color Round HDPE Storage Bottle, Wide Mouth, Sterile, 10/pk, 100/cs

250ml Amber Color Round HDPE Storage Bottle, Wide Mouth, Sterile, 10/pk, 100/cs

500ml Amber Color Round HDPE Storage Bottle, Wide Mouth, Sterile, 5/pk, 50/cs

Amber Color Round PP Storage Bottle, Wide Mouth, Sterile

The 335201 by NEST Scientific is an 8 mL amber, wide-mouth polypropylene storage bottle made from USP Class VI PP and e-beam sterilized to SAL 10⁻⁶ (ISO 11137). Amber body protects photosensitive contents; lot-certified DNase-, RNase-, pyrogen-, and cytotoxin-free. Rated −40 °C to 121 °C. Supplied 20/pk, 400/cs.

8ml Amber Color Round PP Storage Bottle, Wide Mouth, Sterile, 20/pk, 400/cs

15ml Amber Color Round PP Storage Bottle, Wide Mouth, Sterile, 20/pk, 400/cs

30ml Amber Color Round PP Storage Bottle, Wide Mouth, Sterile, 10/pk, 200/cs

60ml Amber Color Round PP Storage Bottle, Wide Mouth, Sterile, 10/pk, 200/cs

125ml Amber Color Round PP Storage Bottle, Wide Mouth, Sterile, 10/pk, 100/cs

250ml Amber Color Round PP Storage Bottle, Wide Mouth, Sterile, 10/pk, 100/cs

500ml Amber Color Round PP Storage Bottle, Wide Mouth, Sterile, 5/pk, 50/cs

Narrow Mouth Bottles

<h2 data-section-id="6wvx9q" data-start="0" data-end="44">What Are Narrow Mouth Laboratory Bottles?</h2>
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Narrow-mouth laboratory bottles are storage containers designed with a small neck opening, typically between 18 mm and 38 mm in diameter. This design allows for controlled pouring, minimizes evaporation, reduces contamination risk, and helps limit vapor loss when storing volatile liquids. The most common narrow-mouth bottle style is the Boston round, which features a cylindrical body, rounded shoulders, and a threaded neck that provides excellent durability and efficient liquid handling. Globe Scientific Diamond RealSeal narrow-mouth bottles are available in HDPE, LDPE, and polypropylene (PP) materials, with capacities ranging from 4 mL to 8 L. Amber HDPE versions are also available for storing light-sensitive chemicals and reagents. For most laboratory applications, HDPE remains the preferred material due to its excellent chemical resistance and low extractables, while PP is selected when autoclaving is required.
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
Small narrow mouth bottles (30&ndash;100 mL) for reagents and aliquots
</li>
<li dir="ltr" aria-level="1">
Medium bottles (125&ndash;500 mL) for routine laboratory use
</li>
<li dir="ltr" aria-level="1">
Large bottles (1&ndash;2 L) for bulk solution storage
</li>
<li dir="ltr" aria-level="1">
HDPE narrow mouth bottles for chemical-resistant applications
</li>
<li dir="ltr" aria-level="1">
Polypropylene bottles for autoclave-compatible workflows
</li>
<li dir="ltr" aria-level="1">
Amber narrow mouth bottles for light-sensitive reagents
</li>
<li dir="ltr" aria-level="1">
Graduated bottles for easy volume monitoring
</li>
</ul>
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<h2 data-section-id="1xrkoag" data-start="975" data-end="1012">How to Choose Narrow Mouth Bottles</h2>
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Material Selection
HDPE is the standard choice for general laboratory reagent storage because it offers broad chemical compatibility, excellent durability, and resistance to low temperatures. LDPE provides similar chemical resistance but with greater flexibility, making small bottles easier to squeeze and pour. Polypropylene bottles are suitable for applications requiring sterilization, as they can withstand autoclaving at 121&deg;C. Amber HDPE bottles are recommended for photosensitive compounds because they reduce exposure to UV and visible light that may degrade sensitive materials.
Volume Requirements
Small-volume bottles from 4 mL to 30 mL are commonly used for standards, reference materials, working solutions, and sample transport. Medium-sized bottles ranging from 60 mL to 500 mL are ideal for routine laboratory reagents, buffers, and water samples. Larger formats from 1 L to 8 L are typically used for bulk reagent storage, field sampling, media preparation, and industrial laboratory applications where larger quantities of liquid must be stored safely.
Closure Compatibility
Closure size is an important consideration when selecting narrow-mouth bottles. Smaller bottles typically use 18 mm closures, medium bottles commonly use 24 mm or 28 mm closures, and larger bottles use 38 mm closures. Using the correct cap size ensures a proper seal and prevents leaks, evaporation, and thread damage caused by mismatched closures.
Diamond RealSeal vs. Diamond Essentials
Diamond RealSeal bottles are supplied with attached caps and are individually packaged to provide convenience and consistent quality. Diamond Essentials bottles are designed for high-volume users and are supplied in bulk packaging, with bottles and caps packaged separately. Laboratories processing large numbers of samples often choose the Diamond Essentials range to reduce packaging costs while maintaining the same bottle performance.
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<h2 data-section-id="1jl751w" data-start="3600" data-end="3625">Specifications Context</h2>
&nbsp;
Globe Scientific Diamond RealSeal narrow-mouth Boston round bottles are manufactured from virgin FDA-compliant resins and feature precision-molded construction with consistent wall thickness for reliable performance. The Diamond RealSeal polypropylene closure incorporates an integral sealing system that provides leak-resistant storage without the need for separate liners or gaskets. These bottles are widely used across pharmaceutical, environmental, clinical, food testing, cosmetics, water analysis, and industrial laboratories. As of 2026, 250 mL and 500 mL HDPE narrow-mouth Boston round bottles remain among the most commonly used formats for reagent storage, environmental sampling, and analytical laboratory applications.&nbsp;
<a href="https://mbpinc.net/contact-us" style="color: #236fa1; text-decoration: underline;">Connect with the MBP team today</a> to explore our full range of dimensions and material specifications, and find the perfect narrow-mouth bottle for your laboratory&rsquo;s daily demands.

Flyer

Diamond® Essentials™ Bulk Narrow Mouth HDPE Bottles Specifications

Diamond® Essentials™ Bulk Narrow Mouth HDPE Bottles

7560004BKS by Globe Scientific Diamond Essentials is a 4 mL narrow-mouth Boston Round HDPE bottle, bulk-packed with bottles and caps separately bagged. Medical-grade HDPE body; linerless leakproof PP cap. Freezer-safe; resistant to most corrosives. Designed for automated and manual filling operations.

Manufacture

Bottle, Narrow Mouth, Boston Round, HDPE with PP Closure, 4mL, Bulk Packed with Bottles and Caps Bagged Separately, 2000/Case

Bottle, Narrow Mouth, Boston Round, HDPE with PP Closure, 8mL, Bulk Packed with Bottles and Caps Bagged Separately, 2000/Case

Bottle, Narrow Mouth, Boston Round, HDPE with PP Closure, 15mL, Bulk Packed with Bottles and Caps Bagged Separately, 2000/Case

Bottle, Narrow Mouth, Boston Round, HDPE with PP Closure, 30mL, Bulk Packed with Bottles and Caps Bagged Separately, 1000/Case

Bottle, Narrow Mouth, Boston Round, HDPE with PP Closure, 60mL, Bulk Packed with Bottles and Caps Bagged Separately, 1000/Case

Bottle, Narrow Mouth, Boston Round, HDPE with PP Closure, 125mL, Bulk Packed with Bottles and Caps Bagged Separately, 500/Case

Bottle, Narrow Mouth, Boston Round, HDPE with PP Closure, 250mL, Bulk Packed with Bottles and Caps Bagged Separately, 250/Case

Bottle, Narrow Mouth, Boston Round, HDPE with PP Closure, 500mL, Bulk Packed with Bottles and Caps Bagged Separately, 125/Case

Bottle, Narrow Mouth, Boston Round, HDPE with PP Closure, 1000mL, Bulk Packed with Bottles and Caps Bagged Separately, 50/Case

Bottle, Narrow Mouth, Boston Round, Amber HDPE with Amber PP Closure, 4mL, Bulk Packed with Bottles and Caps Bagged Separately, 2000/Case

Bottle, Narrow Mouth, Boston Round, Amber HDPE with Amber PP Closure, 8mL, Bulk Packed with Bottles and Caps Bagged Separately, 2000/Case

Bottle, Narrow Mouth, Boston Round, Amber HDPE with Amber PP Closure, 15mL, Bulk Packed with Bottles and Caps Bagged Separately, 2000/Case

Bottle, Narrow Mouth, Boston Round, Amber HDPE with Amber PP Closure, 30mL, Bulk Packed with Bottles and Caps Bagged Separately, 1000/Case

Bottle, Narrow Mouth, Boston Round, Amber HDPE with Amber PP Closure, 60mL, Bulk Packed with Bottles and Caps Bagged Separately, 1000/Case

Bottle, Narrow Mouth, Boston Round, Amber HDPE with Amber PP Closure, 125mL, Bulk Packed with Bottles and Caps Bagged Separately, 500/Case

Bottle, Narrow Mouth, Boston Round, Amber HDPE with Amber PP Closure, 250mL, Bulk Packed with Bottles and Caps Bagged Separately, 250/Case

Bottle, Narrow Mouth, Boston Round, Amber HDPE with Amber PP Closure, 500mL, Bulk Packed with Bottles and Caps Bagged Separately, 125/Case

Bottle, Narrow Mouth, Boston Round, Amber HDPE with Amber PP Closure, 1000mL, Bulk Packed with Bottles and Caps Bagged Separately, 50/Case

Wide Mouth Bottles

<h2 data-section-id="dscteu" data-start="0" data-end="42">What Are Wide Mouth Laboratory Bottles?</h2>
&nbsp;
Wide-mouth laboratory bottles are storage containers designed with a broad neck opening, typically ranging from 38 mm to 63 mm in diameter, allowing easy filling, dispensing, and cleaning. Their large opening makes them ideal for handling powders, granules, viscous liquids, biological samples, and other materials that are difficult to transfer through narrow-neck containers. Globe Scientific Diamond RealSeal wide-mouth bottles are available in several materials, including HDPE, polypropylene (PP), LDPE, and PETG, each suited to different laboratory applications. HDPE bottles offer excellent chemical resistance and low-temperature performance, PP bottles provide autoclavability, LDPE bottles offer flexibility, and PETG bottles are commonly used for sterile media storage. For laboratories requiring maximum storage efficiency and sterilization capability, PP square wide-mouth bottles are often the preferred option because they are autoclavable and utilize shelf space more effectively than round bottles.
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
Wide mouth bottles in multiple capacities (50 mL, 100 mL, 250 mL, 500 mL, 1 L, 2 L)
</li>
<li dir="ltr" aria-level="1">
HDPE wide mouth storage bottles for general laboratory use
</li>
<li dir="ltr" aria-level="1">
Polypropylene (PP) autoclavable bottles for sterile applications
</li>
<li dir="ltr" aria-level="1">
Clear wide mouth bottles for easy sample visibility
</li>
<li dir="ltr" aria-level="1">
Amber wide mouth bottles for light-sensitive reagents
</li>
<li dir="ltr" aria-level="1">
Graduated bottles for accurate volume measurement
</li>
</ul>
&nbsp;
<h2 data-section-id="vq7xyo" data-start="1061" data-end="1096">How to Choose Wide Mouth Bottles</h2>
&nbsp;
Round vs. Square Design
Round wide-mouth bottles are the traditional laboratory format and fit easily into standard storage racks and holders. Their curved interior walls help reduce material retention during dispensing and cleaning. Square bottles maximize storage efficiency by reducing unused space between containers on shelves and inside refrigerators. They also provide flat surfaces for labels, making identification easier and improving label adhesion. Laboratories managing large inventories often favor square bottles for their superior space utilization.
Material and Temperature Requirements
HDPE wide-mouth bottles are suitable for general-purpose chemical, reagent, and sample storage. They offer broad chemical compatibility and can be used in low-temperature environments, including standard laboratory freezers and many ultra-low temperature applications. Polypropylene wide-mouth bottles are the preferred choice when sterilization is required, as they can be autoclaved at 121&deg;C without deformation. LDPE bottles provide flexibility and are useful when gentle squeezing or easy handling is beneficial, although they are not intended for autoclaving. PETG bottles combine excellent clarity with durability and are commonly selected for sterile media preparation and storage.
Amber Bottles for Light-Sensitive Materials
Amber wide-mouth bottles help protect photosensitive materials from UV and visible light exposure. They are commonly used for storing light-sensitive powders, chemicals, biological reagents, and pharmaceutical compounds. When long-term light protection is required, amber HDPE bottles provide an effective and economical storage solution.
Volume Selection
Smaller bottles in the 30&ndash;60 mL range are ideal for standards, reference materials, and small sample aliquots. Mid-size bottles between 125 mL and 500 mL are commonly used for working reagents, buffers, and routine laboratory materials. Larger bottles ranging from 1 L to 2 L are suitable for bulk powders, stock solutions, and frequently accessed laboratory reagents.
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<h2 data-section-id="1jl751w" data-start="3843" data-end="3868">Specifications Context</h2>
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Globe Scientific Diamond RealSeal HDPE and PP wide-mouth bottles are manufactured from virgin FDA-compliant resins and feature smooth interior surfaces and consistent wall thickness for reliable performance. The Diamond RealSeal closure system uses an integral-seal polypropylene cap that provides a secure, leak-resistant closure without requiring separate liners or gaskets. The Diamond Essentials line offers bulk-packaged HDPE bottles for high-volume laboratory operations where cost efficiency is important. As of 2026, 250 mL and 500 mL HDPE wide-mouth bottles remain among the most commonly used formats in research, pharmaceutical, academic, and industrial laboratories for reagent and sample storage. Explore narrow mouth bottles for liquid-focused applications and wash mouth bottles for controlled squeeze dispensing.
For product details, specifications, or bulk purchasing support, <a href="https://mbpinc.net/contact-us">the MBP team is ready to assist</a> with the right solution for your laboratory needs.

Diamond® Essentials™ Bulk Wide Mouth HDPE Bottles Specifications

Diamond® Essentials™ Bulk Wide Mouth HDPE Bottles

7510030BKS by Globe Scientific is a 30mL wide-mouth laboratory bottle made from medical-grade HDPE with a linerless polypropylene closure, bulk-packed 1000 bottles per case with bottles and caps bagged separately for direct integration into manual and automated filling lines. The wide-mouth design and corrosion-resistant HDPE construction suit pharmaceutical packaging, reagent dispensing, and food-contact applications requiring consistent, high-volume throughput.

Bottle, Wide Mouth, Round, HDPE with PP Closure, 30mL, Bulk Packed with Bottles and Caps Bagged Separately, 1000/Case

Bottle, Wide Mouth, Round, HDPE with PP Closure, 60mL, Bulk Packed with Bottles and Caps Bagged Separately, 1000/Case

Bottle, Wide Mouth, Round, HDPE with PP Closure, 125mL, Bulk Packed with Bottles and Caps Bagged Separately, 500/Case

Bottle, Wide Mouth, Round, HDPE with PP Closure, 250mL, Bulk Packed with Bottles and Caps Bagged Separately, 250/Case

Bottle, Wide Mouth, Round, HDPE with PP Closure, 500mL, Bulk Packed with Bottles and Caps Bagged Separately, 125/Case

Bottle, Wide Mouth, Round, HDPE with PP Closure, 1000mL, Bulk Packed with Bottles and Caps Bagged Separately, 50/Case

Bottle, Wide Mouth, Round, Amber HDPE with Amber PP Closure, 30mL, Bulk Packed with Bottles and Caps Bagged Separately, 1000/Case

Bottle, Wide Mouth, Round, Amber HDPE with Amber PP Closure, 60mL, Bulk Packed with Bottles and Caps Bagged Separately, 1000/Case

Bottle, Wide Mouth, Round, Amber HDPE with Amber PP Closure, 125mL, Bulk Packed with Bottles and Caps Bagged Separately, 500/Case

Bottle, Wide Mouth, Round, Amber HDPE with Amber PP Closure, 250mL, Bulk Packed with Bottles and Caps Bagged Separately, 250/Case

Bottle, Wide Mouth, Round, Amber HDPE with Amber PP Closure, 500mL, Bulk Packed with Bottles and Caps Bagged Separately, 125/Case

Bottle, Wide Mouth, Round, Amber HDPE with Amber PP Closure, 1000mL, Bulk Packed with Bottles and Caps Bagged Separately, 50/Case

Large Format Bottles

<h2 data-section-id="58pdv0" data-start="0" data-end="44">What Are Large Format Laboratory Bottles?</h2>
&nbsp;
Large format laboratory bottles are high-capacity storage containers designed for the preparation, storage, transport, and dispensing of culture media, biological buffers, reagents, chemical solutions, and laboratory waste streams. Typically ranging from 2 L to 20 L, these bottles are used when standard media bottles no longer provide sufficient capacity for laboratory workflows. Volumes between 2 L and 4 L are commonly available as large media bottles, while capacities above 4 L are often categorized as carboys. Large format bottles are manufactured from polypropylene (PP), HDPE, and PETG to accommodate different sterilization requirements, chemical compatibility needs, and storage conditions.
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
Large format bottles (2 L to 5 L) for routine bulk storage
</li>
<li dir="ltr" aria-level="1">
Extra-large bottles (5 L to 8 L+) for high-volume workflows
</li>
<li dir="ltr" aria-level="1">
Wide-mouth bottles for easy filling and cleaning
</li>
<li dir="ltr" aria-level="1">
Narrow-mouth bottles for controlled pouring
</li>
<li dir="ltr" aria-level="1">
HDPE large bottles for strong chemical resistance
</li>
<li dir="ltr" aria-level="1">
Polypropylene bottles for autoclave-compatible use
</li>
</ul>
&nbsp;
<h2 data-section-id="1p80bh5" data-start="1136" data-end="1184">How to Choose Large Format Laboratory Bottles</h2>
&nbsp;
Material and Sterilization Requirements
Polypropylene (PP) large format bottles are the preferred choice when autoclave sterilization is required. They can withstand repeated sterilization cycles at 121&deg;C and are widely used for sterile media and buffer preparation. HDPE bottles offer excellent chemical resistance and are commonly selected for reagent storage, waste collection, and applications involving corrosive chemicals. PETG bottles provide exceptional transparency and are suitable for applications where visual monitoring of liquid levels is important, although they cannot be autoclaved.
Neck Size and Closure Compatibility
Large format bottles are available with several closure styles depending on capacity and intended use. Bottles in the 2&ndash;4 L range commonly utilize GL45 threaded closures that are compatible with many filtration and dispensing accessories. Larger bottles may feature wider neck openings that simplify filling, cleaning, and powder transfer operations. When using filtration systems or replacement caps, confirm thread compatibility before purchase.
Handle Design and Ergonomics
As bottle size increases, handling becomes a more important consideration. Integrated handles and ergonomic grip designs improve safety when transporting or pouring large volumes of liquid. Bottles intended for frequent dispensing often include drip-resistant pouring features, while larger storage systems may be paired with dispensing taps or valves to eliminate the need for lifting.
Graduation Markings
Most large format bottles include molded graduations that allow approximate volume measurement during filling and dispensing. Graduation intervals become larger as bottle size increases, making them suitable for general volume estimation rather than precise measurement. For applications requiring accurate volumetric preparation, a calibrated measuring device should still be used.
Single-Use and Reusable Formats
Reusable polypropylene and HDPE bottles are commonly used in research and quality-control laboratories where cleaning and sterilization procedures are routine. Single-use assemblies with integrated tubing ports and vent filters are frequently used in biotechnology and biopharmaceutical environments to reduce contamination risk and eliminate cleaning validation requirements.
&nbsp;
<h2 data-section-id="1jl751w" data-start="4098" data-end="4123">Specifications Context</h2>
&nbsp;
Large format laboratory bottles are typically manufactured from laboratory-grade resins under controlled quality systems and may meet standards such as USP Class VI and ISO 9001 certification requirements. Polypropylene bottles can generally tolerate both freezer storage and repeated autoclave sterilization, making them one of the most versatile options for laboratory use. As of 2026, autoclavable polypropylene large format bottles with wide-mouth closures remain the most commonly specified format for preparation and storage of media and buffer volumes greater than 2 L in research, pharmaceutical, biotechnology, and industrial laboratories.
When your lab starts thinking in liters instead of milliliters, these bottles become part of the backbone of daily work. <a href="https://mbpinc.net/contact-us">Connect with the MBP Team today</a> to find the perfect large format bottle for your laboratory&rsquo;s bulk demands.

Brochure

Diamond® RealSeal™ Large Format HDPE Bottles Specifications

Diamond® RealSeal™ Large Format 4L Wide Mouth HDPE Bottles with Handles

The 7174000 by Globe Scientific is a Diamond® RealSeal™ 4-liter wide-mouth HDPE bottle with an integrated handle, 100 mm linerless PP cap, and a freeze rating to -100°C. Manufactured from medical-grade HDPE resin in an ISO 13485 and ISO 9001:2015 certified facility; USP Class VI, BPA-free, and phthalate-free. Sold 6 per case.

Bottle, Large Wide Mouth with Handle, Round, HDPE Bottle, 100mm PP Screw Cap, 4 Litres (1.0 Gallons), CS/6

Bottle, Large Wide Mouth with Handle, Square, HDPE Bottle, 100mm PP Screw Cap, 4 Litres (1.0 Gallons), CS/6

Diamond® RealSeal™ Large Format Narrow Mouth LDPE Bottles

Globe Scientific 7072000 Diamond® RealSeal™ 2 L narrow-mouth LDPE bottle, linerless 38 mm PP screwcap with integrated seal ring and semi-buttressed threads. Freezer to –100°C. USP Class VI; BPA/phthalate-free; free of heavy metals; RoHS; FDA CFR-21. ISO 13485/9001 facility. 118 mm OD × 252 mm H. Case of 6.

Bottle, Narrow Mouth, LDPE Bottle, Attached PP Screw Cap, 2 Litres (0.5 Gallons), CS/6

Bottle, Narrow Mouth, LDPE Bottle, Attached PP Screw Cap, 4 Litres (1 Gallon), CS/6

Bottle, Narrow Mouth, LDPE Bottle, Attached PP Screw Cap, 8 Litres (2 Gallons), CS/6

BottDiamond® RealSeal™ Large Format Narrow Mouth PP Bottlesle Specifications

Diamond® RealSeal™ Large Format Narrow Mouth PP Bottles

Globe Scientific 7052000 Diamond® RealSeal™ 2 L narrow-mouth round PP bottle. Linerless 38 mm PP cap; neck ID 27 mm; 118 mm OD × 252 mm H (with cap). USP Class VI; FDA CFR-21; autoclavable at 121°C. ISO 9001/13485. BPA-free. Case of 6.

Bottle, Narrow Mouth, PP Bottle, Attached PP Screw Cap, 2 Litres (0.5 Gallons), CS/6

Bottle, Narrow Mouth, PP Bottle, Attached PP Screw Cap, 4 Litres (1 Gallon), CS/6

Bottle, Narrow Mouth, PP Bottle, Attached PP Screw Cap, 8 Litres (2 Gallons), CS/6

Diamond® RealSeal™ Amber Large Format Narrow Mouth PP Bottles Specifications

Diamond® RealSeal™ Large Format Narrow Mouth PP Bottles, Amber Color

7052000AM by Globe Scientific is a large-format narrow-mouth laboratory bottle molded from amber polypropylene to block UV light and protect light-sensitive contents. Available in 2L, 4L, and 8L sizes with leak-proof polypropylene screw caps rated for autoclaving at 121°C, these bottles deliver reliable containment for corrosive and photosensitive reagents across research, clinical, and industrial labs worldwide.

Bottle, Narrow Mouth, Amber PP Bottle, Attached PP Screw Cap, 2 Litres (0.5 Gallons), CS/6

Bottle, Narrow Mouth, Amber PP Bottle, Attached PP Screw Cap, 4 Litres (1 Gallon), CS/6

Bottle, Narrow Mouth, Amber PP Bottle, Attached PP Screw Cap, 8 Litres (2 Gallons), CS/6

Diamond® RealSeal™ Large Format PP Bottles Specifications

Diamond® RealSeal™ Large Format Wide Mouth PP Bottles

Globe Scientific 7002000 Diamond® RealSeal™ 2 L wide-mouth round PP bottle. Linerless 100 mm PP cap; integrated seal ring; semi-buttressed threads. USP Class VI; FDA CFR-21; autoclavable −40°C to 121°C. 119 mm OD × 245 mm H (with cap). ISO 9001/13485. Case of 6.

Bottle, Wide Mouth, Large Format, PP Bottle, Attached PP Screw Cap, 2 Litres (0.5 Gallons), CS/6

Bottle, Large Wide Mouth with Handle, Round, PP Bottle, 100mm PP Screw Cap, 4 Litres (1.0 Gallons), CS/6

Bottle, Large Wide Mouth with Handle, Square, PP Bottle, 100mm PP Screw Cap, 4 Litres (1.0 Gallons), CS/6

Diamond® RealSeal™ Large Format Wide MouthLDPE & HDPE Bottles

7022000 by Globe Scientific: 2 L Diamond® RealSeal™ wide-mouth LDPE bottle with PP screw cap. Shatterproof, freezer-safe to −100°C. Wide opening for solids, powders, and viscous liquids. Part of the Diamond RealSeal line up to 8 L in LDPE and HDPE.

Capacity

Closure Size

Neck ID

Bottle OD

Height (w/ Cap)

Bottle, Wide Mouth, LDPE Bottle, Attached PP Screw Cap, 2 Litres (0.5 Gallons), CS/6

Bottle, Wide Mouth, HDPE Bottle, Attached PP Screw Cap, 2 Litres (0.5 Gallons), CS/6

Bottle, Wide Mouth, HDPE Bottle, Attached PP Screw Cap, Amber, 2 Litres (0.5 Gallons), CS/6

Diamond RealSeal™ Bottle -  Brochure

Diamond® RealSeal™ Narrow Mouth HDPE Bottles Specifications

Diamond® RealSeal™ Narrow Mouth HDPE Bottles

7060030 by Globe Scientific is a 30 mL Diamond® RealSeal™ narrow mouth natural HDPE bottle (Boston round) with a 20 mm linerless PP cap. Rated −100 °C to 120 °C; USP Class VI and FDA-compliant. Series covers 30–1000 mL; cap thread scales from 20 mm to 38 mm. Choose amber variant 7060030AM for light-sensitive contents.

Bottle, Narrow Mouth, HDPE Bottle, Attached PP Screw Cap, 30mL, 12/Pack, CS/72

Bottle, Narrow Mouth, HDPE Bottle, Attached PP Screw Cap, 60mL, 12/Pack, CS/72

Bottle, Narrow Mouth, HDPE Bottle, Attached PP Screw Cap, 125mL, 12/Pack, CS/72

Bottle, Narrow Mouth, HDPE Bottle, Attached PP Screw Cap, 250mL, 12/Pack, CS/72

Bottle, Narrow Mouth, HDPE Bottle, Attached PP Screw Cap, 500mL, 12/Pack, CS/48

Bottle, Narrow Mouth, HDPE Bottle, Attached PP Screw Cap, 1000mL, 6/Pack, CS/24

Diamond® RealSeal™ Amber Narrow Mouth HDPE Bottles Specifications

Diamond® RealSeal™ Narrow Mouth HDPE Bottles, Amber Color

7060030AM by Globe Scientific is a 30 mL Diamond® RealSeal™ narrow mouth amber HDPE bottle (Boston round) with a 20 mm amber linerless PP cap. Amber pigment protects light-sensitive contents; rated −100 °C to 120 °C; US Pharmacopoeia and FDA-compliant. Series: 30–1000 mL. For light-sensitive powders or viscous liquids, use wide mouth amber 7010030AM.

Bottle, Narrow Mouth, HDPE Bottle, Attached PP Screw Cap, Amber, 30mL, 12/Pack, CS/72

Bottle, Narrow Mouth, HDPE Bottle, Attached PP Screw Cap, Amber, 60mL, 12/Pack, CS/72

Bottle, Narrow Mouth, HDPE Bottle, Attached PP Screw Cap, Amber, 125mL, 12/Pack, CS/72

Bottle, Narrow Mouth, HDPE Bottle, Attached PP Screw Cap, Amber, 250mL, 12/Pack, CS/72

Bottle, Narrow Mouth, HDPE Bottle, Attached PP Screw Cap, Amber, 500mL, 12/Pack, CS/48

Bottle, Narrow Mouth, HDPE Bottle, Attached PP Screw Cap, Amber, 1000mL, 6/Pack, CS/24

United States

Texas

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