Consumables

Square Bottles

<h2 data-section-id="ftwppm" data-start="0" data-end="46">What Are Square Laboratory Storage Bottles?</h2>
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Square laboratory storage bottles are flat-sided containers designed for the storage and handling of culture media, biological buffers, reagents, chemical solutions, and laboratory samples. Unlike traditional round bottles, square bottles maximize storage efficiency by reducing unused space on shelves, in refrigerators, and inside cold rooms. Their flat sides provide a larger surface area for labels, barcodes, and identification markings while also preventing bottles from rolling on laboratory benches. Square bottles are available in PETG, HDPE, and polypropylene materials, allowing laboratories to select the most appropriate option based on sterility requirements, chemical compatibility, temperature resistance, and sterilization needs.
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<h2 dir="ltr">What you will find:</h2>
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HDPE square bottles for chemical-resistant applications
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Narrow-mouth square bottles for controlled pouring
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Wide-mouth square bottles for easy filling and cleaning
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Graduated square bottles for volume tracking
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Leak-resistant screw-cap bottles for secure storage
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Amber square bottles for light-sensitive reagents
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</ul>
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<h2 data-section-id="16vznuu" data-start="981" data-end="1023">How to Choose Square Laboratory Bottles</h2>
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Material Selection
PETG square bottles offer exceptional clarity, allowing easy visual inspection of contents while remaining BPA-free and highly impact resistant. They are commonly used for tissue culture media, biological buffers, and sterile laboratory solutions. HDPE square bottles provide excellent chemical resistance and are suitable for storing acids, bases, reagents, and other laboratory chemicals where transparency is not required. Polypropylene square bottles are ideal for applications requiring autoclave sterilization, as they can withstand repeated steam sterilization cycles at 121&deg;C without losing structural integrity.
Volume and Closure Compatibility
Square laboratory bottles are available in a wide range of capacities, typically from 125 mL to 4 L. Many models use GL45 threaded closures, which are compatible with common bottle-top filtration systems and laboratory accessories. Before purchasing replacement caps or filtration devices, it is important to verify the bottle thread specification to ensure compatibility.
Sterility Requirements
Sterile square PETG bottles are recommended for cell culture, media preparation, and biological applications where contamination must be avoided. These bottles are commonly gamma-irradiated and certified RNase-free, DNase-free, and non-pyrogenic. Non-sterile versions provide a cost-effective alternative for applications involving downstream filtration or sterilization before use.
Graduation Markings
Most square laboratory bottles feature molded or permanently marked graduations that allow quick volume estimation during filling and dispensing. Molded graduations are particularly durable because they resist fading, scratching, and chemical exposure throughout the bottle's service life. High-quality laboratory bottles typically provide graduation accuracy within approximately &plusmn;5%.
Large-Volume Applications
For storage requirements exceeding 2 L, larger square bottle formats and bulk liquid storage containers may offer a more practical solution. These larger containers are commonly used for media preparation, buffer storage, reagent stock solutions, and other high-volume laboratory applications.
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<h2 data-section-id="1jl751w" data-start="3773" data-end="3798">Specifications Context</h2>
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High-quality square laboratory bottles are typically manufactured using virgin laboratory-grade resins under controlled production conditions to ensure consistency and reliability. PETG bottles intended for biological applications are often produced in cleanroom environments and may meet USP Class VI requirements for biocompatibility. GL45 threaded closures remain the most widely used standard for laboratory media bottles and support compatibility with numerous bottle-top filtration systems and accessories. As of 2026, square PETG and polypropylene bottles continue to be widely used in research, clinical, pharmaceutical, and biotechnology laboratories because of their efficient storage footprint, durable construction, and ease of handling.
<a href="https://mbpinc.net/contact-us">Connect with the MBP team today</a> to explore our full range of volumes and find the best fit for you.

Flyer

Diamond® RealSeal™ Square HDPE Bottles Specifications

Diamond® RealSeal™ Square HDPE Bottles

7180060 by Globe Scientific — Diamond® RealSeal™ Square Wide Mouth HDPE Bottle, 60 mL, 25 mm PP closure with seal ring. USP Class VI, FDA 21 CFR, BPA/phthalate-free. 36×36 mm body, 84 mm height. Freezer safe to –100°C. 12/bag.

Manufacture

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

Bottle, Wide Mouth, Square, HDPE, Attached PP Screw Cap, 175mL, 12/Pack, CS/72

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

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

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

Diamond® RealSeal™ Square Amber HDPE Bottles Specifications

Diamond® RealSeal™ Square HDPE Bottles, Amber Color

7180060AM by Globe Scientific is a Diamond® RealSeal™ square HDPE bottle in amber — UV-protective, leak-proof RealSeal™ PP cap, −100°C rated, square footprint for storage efficiency, USP-compliant virgin resin. Ideal for light-sensitive reagents and cold-storage applications.

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

Bottle, Wide Mouth, Square, HDPE, Amber, Attached PP Screw Cap, 175mL, 12/Pack, CS/72

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

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

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

PETG Media Bottles

<h2 data-section-id="1sbi2c3" data-start="0" data-end="31">What Are PETG Media Bottles?</h2>
PETG media bottles are laboratory storage containers manufactured from polyethylene terephthalate glycol-modified (PETG) copolyester, a material known for combining glass-like optical clarity with excellent impact resistance. These bottles are widely used in cell culture, tissue culture, biopharmaceutical production, molecular biology, and general laboratory workflows for storing media, buffers, sera, reagents, and other biological solutions. Compared with standard PET, the glycol modification improves flexibility and durability while maintaining transparency, and the material is BPA-free. PETG media bottles provide a safer alternative to glass when breakage risks must be minimized while still allowing clear visual inspection of contents.
Choose PETG media bottles when you need crystal-clear visibility, BPA-free construction, freezer compatibility, and greater durability than glass.
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<h2 dir="ltr">What you will find:</h2>
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<ul>
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Small PETG media bottles (30&ndash;125 mL) for aliquots and small reagent storage
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Medium bottles (250&ndash;500 mL) for routine media and buffer preparation
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Large PETG bottles (1 L&ndash;2 L) for bulk solution storage
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Square PETG bottles for space-efficient storage and stacking
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Round PETG bottles for general-purpose lab use
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Sterile PETG bottles for contamination-sensitive workflows
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Graduated PETG bottles for easy volume tracking
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</ul>
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<h2 data-section-id="15w1wg6" data-start="935" data-end="970">How to Choose PETG Media Bottles</h2>
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Sterility Requirements
Sterile PETG media bottles are recommended for tissue culture media, serum storage, biological reagents, and other applications where maintaining sterility is critical. These bottles are typically gamma-irradiated to a Sterility Assurance Level (SAL) of 10⁻⁶ and certified RNase-free and DNase-free. Non-sterile PETG bottles are suitable for workflows where solutions will be filter-sterilized before use or where sterility is not required during storage.
Volume and Bottle Format
PETG media bottles are commonly available in capacities ranging from 250 mL to 1000 mL, with some product lines extending from 30 mL up to 2000 mL. A 500 mL bottle is often the preferred choice for routine media preparation, buffer storage, and laboratory reagent handling. The 1000 mL format is commonly used for larger culture systems and bulk reagent storage. Round bottles are convenient for general laboratory use, while square bottles maximize refrigerator and shelf space by reducing unused gaps between containers.
Temperature Compatibility
Most PETG media bottles are designed for use between approximately &ndash;40&deg;C and +70&deg;C, making them suitable for refrigerated and freezer storage. They can safely be used in standard laboratory refrigerators and &ndash;20&deg;C freezers. PETG is not autoclavable and should not be exposed to steam sterilization temperatures of 121&deg;C. Applications requiring repeated autoclaving should use polypropylene or borosilicate glass bottles instead.
Vacuum Applications
Some PETG media bottles are designed to work with bottle-top filtration systems and vacuum-based filtration workflows. When using bottles under vacuum conditions, verify that the bottle is specifically rated for vacuum use and compatible with the required closure and filtration system. Not all PETG bottles are designed to withstand full vacuum pressure.
Closure Design
Most PETG media bottles are supplied with HDPE screw caps that provide a secure, leak-resistant seal. Many sterile versions include tamper-evident bands for additional assurance during shipping and storage. Some models also feature drip-free pouring designs that help reduce spills and improve liquid handling accuracy during dispensing.
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<h2 data-section-id="1jl751w" data-start="3773" data-end="3798">Specifications Context</h2>
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PETG media bottles used in laboratory and biopharmaceutical environments are commonly manufactured in ISO Class 8 cleanroom facilities and may meet USP Class VI requirements for biocompatibility and extractables testing. Sterile bottles are typically gamma-irradiated to achieve a Sterility Assurance Level of 10⁻⁶ and are supplied with lot-specific documentation covering sterility and quality control testing. As of 2026, PETG media bottles remain one of the most widely used alternatives to glass for cell culture media, buffer preparation, reagent storage, and bioprocessing applications due to their combination of clarity, durability, and ease of handling.
Don't let an inconsistent container be the weak link in your laboratory&rsquo;s workflow. <a href="https://mbpinc.net/contact-us">Connect with the MBP Team today</a>.

Diamond® RealSeal™ Square PETG Media Bottles Specifications

Diamond® RealSeal™ Square PETG Media Bottles

7610030 by Globe Scientific is a 30mL sterile square PETG media bottle gamma-sterilized to a sterility assurance level (SAL) of 10⁻⁶ in an ISO Class 8 cleanroom, sealed with a tamper-evident shrink band and a leak-proof white HDPE cap that withstands 95 kPa pressure. DNase-free, RNase-free, non-pyrogenic, non-cytotoxic, and FDA CFR-21 compliant, these bottles are ready for filling upon receipt in pharmaceutical, cell culture, and molecular biology media applications.

Bottle, Square Media, PETG with HDPE Closure, 30mL, STERILE with Tamper Evident Shrink Band, 24/Shrink Wrapped Tray, CS/96

Bottle, Square Media, PETG with HDPE Closure, 60mL, STERILE with Tamper Evident Shrink Band, 24/Shrink Wrapped Tray, CS/96

Bottle, Square Media, PETG with HDPE Closure, 125mL, STERILE with Tamper Evident Shrink Band, 24/Shrink Wrapped Tray, CS/48

Bottle, Square Media, PETG with HDPE Closure, 250mL, STERILE with Tamper Evident Shrink Band, 24/Shrink Wrapped Tray, CS/48

Bottle, Square Media, PETG with HDPE Closure, 500mL, STERILE with Tamper Evident Shrink Band, 12/Shrink Wrapped Tray, CS/24

Bottle, Square Media, PETG with HDPE Closure, 1000mL, STERILE with Tamper Evident Shrink Band, 12/Shrink Wrapped Tray, CS/24

Bottle, Square Media, PETG with HDPE Closure, 2000mL, STERILE with Tamper Evident Shrink Band, 6/Shrink Wrapped Tray, CS/12

Diamond® RealSeal™ Square PP Bottles Specifications

Diamond® RealSeal™ Square PP Bottles

7160060 by Globe Scientific is a 60mL wide-mouth square laboratory bottle precision-molded from polypropylene (PP) with a leak-proof PP screw cap. The square footprint maximizes shelf and freezer space efficiency compared to round bottles of the same volume. Rated from -40°C to 121°C and resistant to most corrosives, these bottles are autoclavable and suitable for sample collection, solid and liquid storage, and reagent dispensing.

Bottle, Wide Mouth, Square, PP, Attached PP Screw Cap, 60mL, 12/Pack, CS/72

Bottle, Wide Mouth, Square, PP, Attached PP Screw Cap, 175mL, 12/Pack, CS/72

Bottle, Wide Mouth, Square, PP, Attached PP Screw Cap, 250mL, 12/Pack, CS/72

Bottle, Wide Mouth, Square, PP, Attached PP Screw Cap, 500mL, 12/Pack, CS/48

Bottle, Wide Mouth, Square, PP, Attached PP Screw Cap, 1000mL, 6/Pack, CS/24

Wide Mouth Bottles

<h2 data-section-id="dscteu" data-start="0" data-end="42">What Are Wide Mouth Laboratory Bottles?</h2>
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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.
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<h2 dir="ltr">What you will find:</h2>
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Wide mouth bottles in multiple capacities (50 mL, 100 mL, 250 mL, 500 mL, 1 L, 2 L)
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HDPE wide mouth storage bottles for general laboratory use
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Polypropylene (PP) autoclavable bottles for sterile applications
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Clear wide mouth bottles for easy sample visibility
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Amber wide mouth bottles for light-sensitive reagents
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Graduated bottles for accurate volume measurement
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</ul>
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<h2 data-section-id="vq7xyo" data-start="1061" data-end="1096">How to Choose Wide Mouth Bottles</h2>
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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.

Brochure

Diamond® RealSeal™ Wide Mouth HDPE Bottles Specifications

Diamond® RealSeal™ Wide Mouth HDPE Bottles

7010030 by Globe Scientific — Diamond® RealSeal™ Wide Mouth HDPE Bottle, 30 mL, linerless PP screwcap. USP Class VI, FDA 21 CFR, BPA/phthalate-free, RoHS compliant. Freezer safe to –100°C. 12/bag.

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

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

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

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

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

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

Diamond RealSeal™ Bottle -  Brochure

Diamond® RealSeal™ Wide Mouth HDPE Bottles, Amber Color

7010030AM by Globe Scientific is a 30 mL wide mouth amber HDPE bottle with a linerless amber PP RealSeal™ closure. Amber pigment reduces UV/visible light transmission; rated −100 °C to 120 °C; resistant to most corrosives. Supplied 12 per bag, 72 per case.

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

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

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

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

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

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

Diamond® RealSeal™ Wide Mouth LDPE Bottles

7020030 Diamond® RealSeal™ Wide Mouth LDPE Bottles are constructed from medical-grade LDPE resin with the RealSeal™ closure system, providing leak-free storage with superior clarity and flexibility compared to HDPE. Wide-mouth design for easy filling and dispensing. Available in multiple sizes.

Bottle, Wide Mouth, LDPE Bottle, Attached PP Screw Cap, 30mL, 12/Pack, CS/72

Bottle, Wide Mouth, LDPE Bottle, Attached PP Screw Cap, 60mL, 12/Pack, CS/72

Bottle, Wide Mouth, LDPE Bottle, Attached PP Screw Cap, 125mL, 12/Pack, CS/72

Bottle, Wide Mouth, LDPE Bottle, Attached PP Screw Cap, 250mL, 12/Pack, CS/72

Bottle, Wide Mouth, LDPE Bottle, Attached PP Screw Cap, 500mL, 12/Pack, CS/48

Bottle, Wide Mouth, LDPE Bottle, Attached PP Screw Cap, 1000mL, 12/Pack, CS/24

Carboys

<h2 data-section-id="1pn5j3m" data-start="0" data-end="31">What Are Laboratory Carboys?</h2>
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Laboratory carboys are large-volume plastic containers&mdash;10 L, 20 L, and 50 L being the standard sizes&mdash;used for bulk storage, transport, and dispensing of DI water, buffers, culture media, reagents, and liquid waste. They are manufactured from polypropylene (PP, autoclavable at 121&deg;C) or HDPE (broad chemical resistance, rated to &minus;100&deg;C) with integrated handles, molded liter/gallon graduations, and screw caps with PP integral-seal closures. Optional spigots enable gravity-controlled dispensing without lifting. The rectangular profile of modern carboys maximizes shelf density compared to round containers of the same volume. Globe Scientific EZgrip carboys are molded from USP Class VI, FDA-grade resins&mdash;PP for autoclavable applications and HDPE for chemical and cold storage. PP carboys are the correct choice for autoclave sterilization; cap must be loosened before every autoclave cycle to prevent collapse during cooling.
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<h2 dir="ltr">What you will find:</h2>
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Small carboys (4&ndash;8 L) for bench-top use and daily workflows
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Medium carboys (10&ndash;20 L) for routine liquid storage
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Large carboys (20&ndash;50 L+) for bulk storage applications
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Polypropylene (PP) carboys for autoclavable use
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HDPE carboys for chemical-resistant storage
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Carboys with spigots for easy dispensing
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</ul>
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<h2 data-section-id="og787b" data-start="962" data-end="997">How to Choose Laboratory Carboys</h2>
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Material: PP vs HDPE
Polypropylene is used when autoclave sterilization is required, as it tolerates 121&deg;C steam cycles with the cap loosened. PP also provides resistance to most acids, bases, and alcohols and offers partial translucency for content visibility. HDPE is not autoclavable at 121&deg;C but provides broad chemical resistance, low leachables, and performance down to &minus;100&deg;C, making it suitable for non-sterile chemical storage, waste collection, and cold buffer holding.
Volume
The 10 L carboy is used for media preparation batches, chromatography buffer reservoirs, and bench-scale waste collection. The 20 L carboy is standard for daily buffer preparation, fermentation media supply, and larger waste workflows. The 50 L carboy is reserved for high-throughput bioprocessing, large fermentation systems, and bulk waste accumulation where frequent emptying of smaller units is impractical.
Spigot vs No Spigot
Spigot-equipped carboys allow controlled gravity dispensing without lifting, reducing spill risk and handling strain. Non-spigot carboys are emptied by manual pouring and typically require a dedicated pouring cap for control. Spigots are recommended for 20 L and larger volumes due to handling safety and workflow efficiency.
Amber vs Natural
Natural (translucent) carboys are used for most standard buffers and reagents where visual level monitoring is sufficient. Amber HDPE carboys are used for light-sensitive reagents, biological media, and pharmaceutical intermediates where UV and visible light protection is required during storage.
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<h2 data-section-id="1jl751w" data-start="3200" data-end="3225">Specifications Context</h2>
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Globe Scientific EZgrip PP carboys are molded from USP Class VI, FDA-grade autoclavable polypropylene with integrated handles for safe lifting and transport. EZgrip HDPE carboys are produced from USP Class VI, FDA-grade HDPE with optional amber variants meeting USP &lt;671&gt; light transmission requirements. As of 2026, 20 L PP carboys with spigots are widely used in pharmaceutical pilot labs and academic biochemistry departments for sterile buffer preparation and chromatography feed supply systems. Explore jerricans for 5&ndash;20 L active transport containers and sample storage containers for smaller-volume applications.
<a href="https://mbpinc.net/contact-us">Connect with the MBP team today</a> to discuss your specific volume requirements and chemical compatibility, and find the perfect carboy for your laboratory&rsquo;s bulk storage needs.

Diamond® RealSeal™ Wide Mouth LDPE Carboys Specifications

Diamond® RealSeal™ Wide Mouth LDPE Carboys

Globe Scientific 7260010 Diamond® RealSeal™ is a 10 L wide-mouth LDPE carboy (100 mm mouth, 390 mm height) with a white PP screwcap, integrated handles, molded graduations, and flexibility to −75 °C. Case of 6.

Carboy, Round with Handles, Wide Mouth, LDPE, White PP Screwcap, 10 Liter, Molded Graduations, CS/6

Carboy, Round with Handles, Wide Mouth, LDPE, White PP Screwcap, 15 Liter, Molded Graduations, CS/6

Carboy, Round with Handles, Wide Mouth, LDPE, White PP Screwcap, 20 Liter, Molded Graduations, CS/4

Diamond® RealSeal™ Wide Mouth PP Bottles Specifications

Diamond® RealSeal™ Wide Mouth PP Bottles

7000030 by Globe Scientific is the Diamond® RealSeal™ Wide Mouth PP Bottle—precision-molded virgin polypropylene with a leakproof, linerless PP cap and integrated seal ring. Autoclavable at 121°C and rated from −40°C to 121°C, these bottles offer excellent chemical resistance and optical clarity for reagent storage, sample transport, and autoclaving applications. Available in 30 mL to 1000 mL volumes from MBP, a registered vendor for Howard Hughes Medical Institute, Vanderbilt University, MD Anderson Cancer Center, and many other institutes across the USA.

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

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

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

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

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

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

Diamond® RealSeal™ Wide Mouth PP Carboys Specifications

Diamond® RealSeal™ Wide Mouth PP Carboys

7210010 by Globe Scientific: 10 L Diamond® RealSeal™ wide-mouth round PP carboy with 100 mm opening, white PP screw cap, integrated handles, molded graduations. Autoclavable at 121°C. Shatterproof. 6/case. Available in 10 L, 15 L, and 20 L.

Carboy, Round with Handles, Wide Mouth, PP, White PP Screwcap, 10 Liter, Molded Graduations, Autoclavable, CS/6

Carboy, Round with Handles, Wide Mouth, PP, White PP Screwcap, 15 Liter, Molded Graduations, Autoclavable, CS/6

Carboy, Round with Handles, Wide Mouth, PP, White PP Screwcap, 20 Liter, Molded Graduations, Autoclavable, CS/4

Thermal Labels

<h2 dir="ltr">What Are Laboratory Thermal Labels?</h2>
 Laboratory thermal labels are adhesive labels designed for printing by direct-thermal or thermal-transfer desktop label printers &mdash; the two print technologies used for barcode and specimen ID generation in research, clinical, and diagnostic labs. Direct-thermal labels activate a heat-sensitive coating to produce an image without ink or ribbon; thermal-transfer labels use a resin or wax ribbon to fuse ink into the label surface. Thermal labels cover a wide range of container types: cryo vials, microcentrifuge tubes, PCR strips, 15/50 mL conicals, microscope slides, and specimen collection bags. Choose thermal-transfer labels for any sample requiring chemical resistance, temperatures above +50 &deg;C, or long-term barcode legibility; choose direct-thermal for low-cost, short-to-medium-term applications.
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
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Direct thermal labels for quick, ink-free sample identification.
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Thermal transfer rolls for high-durability, permanent barcode printing.
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Solvent-resistant labels that withstand alcohol and cleaning agents.
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Freezer-grade thermal stickers for stable low-temperature archiving.
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Perforated label rolls for easy tearing and rapid application.
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Various sizes tailored for microtube caps and side-wall labeling.
</li>
</ul>
<h2 dir="ltr"> How to Choose Laboratory Thermal Labels</h2>
 Print Technology Compatibility Confirm whether the printer is direct-thermal (no ribbon required, e.g., Zebra GK420d, DYMO LabelWriter) or thermal-transfer (ribbon required, e.g., Zebra ZT230, Datamax M-Class). The two label types are not interchangeable &mdash; a thermal-transfer label will not print correctly in a direct-thermal printer and vice versa. Temperature and Chemical Exposure Direct-thermal label coatings degrade above approximately 50&ndash;60 &deg;C and with prolonged UV exposure, limiting their use to room-temperature and short-term cold storage applications. Thermal-transfer labels with a resin ribbon produce output resistant to temperatures up to +100 &deg;C, ethanol, xylene, and sanitizing wipes &mdash; required for autoclave tracking, histology, and GLP-regulated sample management. Container and Size Match Label dimensions must match the printable area of the label and the geometry of the container. Common lab thermal label widths are 0.5&ndash;2 inches; lengths are 0.25&ndash;3 inches. Verify dimensions against the container's flat-printable surface, accounting for any wrap-around on curved vials. Roll Core and Printer Compatibility Standard roll cores are 1-inch inner diameter for compact desktop printers; 3-inch cores fit high-volume industrial label printers. Confirm the printer's maximum roll diameter and label width capability before selecting roll format. Material: Paper vs. Polyester Paper-based thermal labels cost less and are suitable for ambient-temperature, short-duration applications (reagent dating, sample intake). Polyester thermal labels are moisture-resistant, more tear-resistant, and rated for demanding environments including freezers and chemical splash &mdash; specified for long-term specimen tracking and any application where label durability is a safety or compliance requirement. 
<h2 dir="ltr"> Specifications Context</h2>
 Direct-thermal label paper weight is typically 58&ndash;80 g/m&sup2;; polyester variants are 50&ndash;100 &micro;m thick. Standard roll dimensions are 2.25 inches &times; 1.25 inches (common for specimen tubes) and 4 inches &times; 6 inches (common for shipping and larger specimen bags). Print resolution for lab barcode labels should be 300 dpi for 1D/2D barcodes on labels smaller than 1 inch &times; 0.5 inch &mdash; 203 dpi produces legible output on larger-format labels.&nbsp;
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LTC-38X19-Group-Cryogenic and Cold Storage Labels Brochure

Direct Thermal Label Roll for Large Tubes, Racks & Boxes

LTC-38X19 by Globe Scientific is a 38 x 19 mm direct thermal cryogenic label roll rated from -196&#176;C to +80&#176;C for use on large laboratory tubes, racks, and cryogenic storage boxes. Labels are write-on and direct thermal printer-compatible, with smudge-resistant surfaces and cryogenic-grade adhesive that withstands liquid nitrogen and -80&#176;C freezer storage. Available in multiple colors; 750 labels per roll. Order at mbpinc.net or email customerservice@mbpinc.net.

Label Roll, Cryo, Direct Thermal, 38x19mm, for Large Vials and Tubes, Blue, ROLL/750

Label Roll, Cryo, Direct Thermal, 38x19mm, for Large Vials and Tubes, Orange, ROLL/750

Label Roll, Cryo, Direct Thermal, 51x19mm, for Large Tubes, Racks and Boxes, Blue, ROLL/500

Label Roll, Cryo, Direct Thermal, 51x19mm, for Large Tubes, Racks and Boxes, Orange, ROLL/500

Label Roll, Cryo, Direct Thermal, 38x19mm, for Large Vials and Tubes, Green, ROLL/750

Label Roll, Cryo, Direct Thermal, 38x19mm, for Large Vials and Tubes, Red, ROLL/750

Label Roll, Cryo, Direct Thermal, 38x19mm, for Large Vials and Tubes, White, ROLL/750

Label Roll, Cryo, Direct Thermal, 38x19mm, for Large Vials and Tubes, Yellow, ROLL/750

Label Roll, Cryo, Direct Thermal, 43x19mm, for Large Tubes, White, ROLL/500

Label Roll, Cryo, Direct Thermal, 51x19mm, for Large Tubes, Racks and Boxes, Green, ROLL/500

Label Roll, Cryo, Direct Thermal, 51x19mm, for Large Tubes, Racks and Boxes, Red, ROLL/500

Label Roll, Cryo, Direct Thermal, 51x19mm, for Large Tubes, Racks and Boxes, White, ROLL/500

Label Roll, Cryo, Direct Thermal, 51x19mm, for Large Tubes, Racks and Boxes, Yellow, ROLL/500

LTC-95-Cryogenic and Cold Storage Labels Brochure

Direct Thermal Label Roll for Large Tubes, Racks &amp; Boxes (LTC-95) – cold-temperature adhesive rated to −196 °C. Direct thermal printing, no ink or ribbon required. Writeable surface. Designed for 50 mL conical tubes, freezer boxes, and storage racks. Made in the USA by Globe Scientific.

Label Roll, Cryo, Direct Thermal, 9.5mm Dots, for 1.5mL Tubes, Blue, ROLL/4000

Label Roll, Cryo, Direct Thermal, 9.5mm Dots, for 1.5mL Tubes, Orange, ROLL/4000

Label Roll, Cryo, Direct Thermal, 9.5mm Dots, for 1.5mL Tubes, Green, ROLL/4000

Label Roll, Cryo, Direct Thermal, 9.5mm Dots, for 1.5mL Tubes, Red, ROLL/4000

Label Roll, Cryo, Direct Thermal, 9.5mm Dots, for 1.5mL Tubes, White, ROLL/4000

Label Roll, Cryo, Direct Thermal, 9.5mm Dots, for 1.5mL Tubes, White, ROLL/1000

Label Roll, Cryo, Direct Thermal, 9.5mm Dots, for 1.5mL Tubes, Yellow, ROLL/4000

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